polishing wheels 200x25x25

The PVA grinding wheel have the structure of sponge, it is bonded with Polyvinyl Alcohol . Grinding wheel have the characteristic of porosity and elasticity .They are suitable for polishing many kind of work pieces surfaces. The grinding effect of work pieces surface can be rose by this product, it can keep work pieces original form at the same time.

abrasive disc

gift garlands

1.gift garlands,wedding garlands,plastic garlands 2.all kinds of colours. 3.good quality with reasonable price. 4.Can be made according to your requirments.  

chinese Hardware fittings

electric breaker

Type                              hand electric tamper MOD                             HY-65 Rated voltage                   220V~ Rated frequency                 50/60Hz Rated input power                1500W mpact rate                     15001700/min Capacities                       30-41mm

rotary hammer

rotator for wind tower welding

this rotator is movable type for wind tower body welding.

H beam welding line

Automatic high-performance tube extrusion from China

Yifeng Plastic Machinery Company depends on design production experience of many years, join together the domestic and international actual circumstance, developed full-automatic production line which from extruder including all automation units and peripherals, whole production line realizes automatic control from charging to finished product. Our technical personnel shall install and adjust whole production line for you, making you can a time getting complete service system, shortening your producing time. The downstream equipments and linked peripheral insures complete and synchronous to satisfy the demand of high speed production. The automatic control equipments have high dependability, and whole production line characterized by operation simple and maintenance convenience. * PLC or temperature gauge control. * High extrusion capacity, low melt temperature. * Special screw design insure the high-efficiency and high yield. * Bevel gear design of high hardness and low noise brings dependable performance with long service life. *Adoption direct current speed regulation design for the standard, also the frequency variable speed adjusting and the electromagnetism speed adjust may be chosen. * According to the different material extrusion choosing the different extrusion machine. * Small type single screw extruder applies to co-extrusion the marking line. Mould: * Polyolefin tube die: * Standard series:|? 10- |? 630 Spiral allotment type or skep types flow divide body. The big fluxion space guaranteed the melting material has enough stopping time. * The best design of the low melting temperature causing small tube internal stress and smooth inside and outward appearance. * High flexibility is applicable to all polyolefin material co-extrusion form(two layer, three layer, four layer). * PVC tube die; * Standard series |? 10- |? 630. * Detained time on section of fluid divide body distributes even. * Melting body temperature distributes even. * The special mouthpiece design lowers the replacing time of the molding tool. Spraying cooling water tank * Tank was made by stainless steel. * Have the high and low water level control device. * Three-dimensional adjusting. * Spray heads can produce super-speed spraying eddy flow and produce good and even hot conduction * Provide different length and quantity cooling arrangement according to specification and speed of pipe to be produced. Tractor machine Double pedrails hauling machine, multi- pedrails hauling machine * Changing frequency speed adjusting system guarantee synchronous hauling off. * By proportion valve and gas pressure control to regulate precisely contact pressure. * By the central motor drives all pedrail to attain highly synchronous result. * The automatic tube wall thickness increases and the length measuring device may be chosen. * Special haul, cutting, turn over integral devices used for a pair of tube extruding may be chosen. Sawing machine Blade type machine The planet type incising machine The circle cut type incising machine * Have the set dimension and automatic cut function. * Following cut and complete synchronous. * Low noise and high protection design. * Vivid and dependable roller type moves. * The planet type incising machine or circle cut type incising machine are applicable to cut the thick wall tube. Unload and winding equipment * Pneumatic control, turn over to unload. * Fixed the length dimension automatically, can provide different length install according to the demand. * For pipes of small diameter and can be winded, two working position winder is recommended. Peripheral * Mixing machine set * The vacuum automatic feeder * Dry machine * Trademark printer * Crusher * Cold wa

plastic machine

Fithness appliances protective sleeve from China

Qingdao Oulu Rubber Plastic Machinery Co., Ltd. ADD: No.3 Road, Zhongyun Industrial Park, Jiaozhou, Qingdao TEL:86-532-86219228 / 81126658 FAX:86-532-82218691 Mobile:13969714595 Website:www.qdxinfu.cn www.qdoulu.com E-mail:xinfu@qdxinfu.cn

rubber machinery

AC motor on cut slicer

AC motor for Blender, Jucier and Cut Slicer Applications: Blender, Jucier and Cut Slicer etc. The performance and installing location can be customized

reducer

leather box wine set for business promotion or luxury gifts

We manufacture and exporter in corkscrews, barware and wine accessories since 1992. We are the first one who produce high quality zinc alloy corkscrew and wine set in China. With strong technology and advanced equipment, we can open up new products rapidly. With good management, we can deliver your goods in time. Our aim is to be a supplier of the highest possible quality and we know that only by taking a challenging approach to the task, attitudes and conventions, we can add extra value to your solution.

Opener

Light duty positioner

The light duty type positioner, 10kg, 50Kg, 100Kg, 200Kg, 300kg, etc.

H beam welding line

crown head of wine stopper

We provide many kinds of wine stoppers and pourers as well as you want.

Opener

300W Portable Light Tower

300W Portable  Light Tower      Brand Name TICO POWER  or OEM 1) Place of Origin Fujian, China (Mainland) 2) Price: FOB180-210USD/Set 3) Port: Fuzhou 4) Delivery Time: 20 Days 5) Payment Terms: L/C,T/T,by negotiation 6) Supply Ability: 500 Set/Sets per Month 7) Minimum Order Quantity: 50 Set/SetsTrial Order 8) Color Customer colors available  9) Contract Manufacturing: OEM Service Offered   10) Certification CE, EPA, ISO =================================== Features 1) 24Months Quality Warrarry 2) Low fuel consumption 3) High quality promise 4) Color Customer colors available  =================================== Specification Model TGMT2-1.5-1X Generator AC Frequency: 50Hz l  60Hz AC Output (V): 115/230,220,230,240/110,120,110/220,120/240 Cont.AC Output: 0.65KVA l 0.75KVA Max AC Output: 0.7KVA l 0.8KVA Fuel: Gasoline + oil 50:1 Fuel Tank: 4.2L Continous Operating: 6h Light Tower Total Power of Lamps: 150*2W Luminous Flux: 176000lm Mast: Tripod Lifting Limit of the Mast: 2m Folded Size: 1100x400x330mm Inclination: <5 Windproof Ability: <6 Dry Weight: 55kg Gross Weight: 65kg Overall Dimension: 1030x385x310mm Packing Size (L*W*H): 1050x400x330mm

light tower generator

Tank Blowing Machines

We are offering our customer a wide range of 1000L Blow Moulding Machines, which are manufactured from high grade quality raw materials. These 1000L Blow Moulding Machines are widely known for its durability and quality. And the Blow Moulding Machines are available at industrial leading price.

equipment

stainless steel flexible hose

name:  stainless steel flexible hose this is Plumbing tool. the material is stainless steel. http://www.nblqwj.com/product_cat_list/gas-appliance-parts-c6561.html

chinese Hardware fittings

stove head

stove head,burner good quality with competitive price material: stainless iron

chinese Hardware fittings

Plastic seabll blow making machinery

we are manufacturing a wide range of blow molding machines that are used in making various types of plastic products such as oil tanks, bottles and containers of various sizes, shapes and capacities. Designed with precision, these machines ensure durability, reliability, easy and safe operation. Further, our range of machines are offered with different capacities and can also be customized as per the demand of the clients 1. Double station, six cavities. 2. Auto deflashing. 3. Balls can fall off automaticly. 4. Special designed of mold

equipment

heating torch

1.heats quickly 2.flame can reach high temperature 3.costs few fuel 4.easy to be operated safely 5.material: iron

chinese Hardware fittings

electromagnetic speed adjustable motor

Key Words: electric motor, Motor, Speed-adjustable motor, Electromagnetic motor Detailed production description: YCT series is a kind of AC, speed control by constant torque motor. It is a newly designed electromagnetic speed-adjustable motor in our country. In appliance with the standards of IEC, this series has the advantages of high efficiency, low noise, little vibration, good appearance and so on. It is widely used in oil and chemical industry, mining and metallurgy, textile, staining and foodstuff and it is well accepted by the customers.

reducer

butterfly valve

Detailed Product Description Hard Seal butterfly,Class: 150lbs, 300lbs, Body / bonnet: WCB, A126, CF8, CF8M9) Trim: 13Cr Applicable Standards: Butterfly valve: API600/API6D/API602 Face to face: ASME B 16.10 Flange ends : ASME B 16.5 Inspection and test : API 598 / API 6D Body / bonnet: WCB, A126, CF8, CF8M9) Trim: 13Cr, (Co-Cr-W) STLPacking: wooden crate   Products Description : Products name: Hard seal butterfly valve Size: 2-24 Pressure Rating: Class150/Class300/Class600/Class900/Class1500 Flanged ends Material: WCB, WC6, WC9, LCB,CF8, CF3, CF8M, CF3M, CN7M, Monel and Hast. etc. Dics and Stem: WCB,SS304, SS316,SS304L,SS316L,SS410,SS416.etc. Operation: Manual Application:Offshore, Oil, Gas, Chemical, Petrochemical, Pulp, Paper, Water, Wastewater, Marine     Notes: The specifications can be designed and satisfied for your special requirements. We have obtained Certificates of CE, API 6D, API 607, TS and ISO 9001.

ball valve

China Sink Annealing Furnace

Welcome to visit jtfurnace dot com. please email to us jtfurnace at hotmail dot com. Sink Annealing Furnace is used for stainless steel kitchen sink of bright annealing (solution) process. This product is derived from the continuous bright annealing furnace. Advantages: 1.Absorption of foreign advanced technology, optimizing the structure design. 2.Intelligent control stable highly effective, even hardness, stable organization. 3.Energy saving and high thermal efficiency, Uses safely and conveniently. 4.Simple operation, non-industrial pollution. 5.Advanced, reliable, practical and economical. Detailed product specifications, please visit our website jtfurnace com. And email to us jtfurnace at hotmail dot com.

Annealing Furnace

fashionable business gifts

We manufacture and exporter in corkscrews, barware and wine accessories since 1992. We are the first one who produce high quality zinc alloy corkscrew and wine set in China. With strong technology and advanced equipment, we can open up new products rapidly. With good management, we can deliver your goods in time. Our aim is to be a supplier of the highest possible quality and we know that only by taking a challenging approach to the task, attitudes and conventions, we can add extra value to your solution.

Opener

cube ice making machine

Ice maker(Cube ice) different model with different capacity, beautiful design and high efficien Ice maker(Cube ice)  The ice production capacity of ice maker ranges 23kg to 10T within 24 hours, and the ice is as transparent as glass with flexible thickness, the product is widely applicable for  hotel, KTV, western instant foods, breakfast stores, compound fruit juice and beverage stores  beer bars, supermarkets and fresh-keeping foods  processing etc. Cube Ice               Model Dimension(L*W*H)MM Daily Production(kg/pound) Bin Capacity(kg) Voltage(V) Power(W) Condensing Unit Refrigeration System JD1000 1220*820*1680 454/1000 180 220/380 1650 separate air cooled/water cooled JD1500 1220*820*1680 680/1500 450 220/380 3050 separate air cooled/water cooled JD2200 1420*1420*1680 1000/2200 450 220/380 3780 separate air cooled/water cooled

ice machines

Automatic Bridge Stone Cutting Machine

Bridge Cutter is ideal and special equipment for stone processing factory, especially widely used in cutting big size non- metallic plates such as granite, marble, artificial marble and concrete plate etc. Adopted laser device positioning system and CPU controlling system, with reliable function, precise cutting and easy operation, this equipment carries out high efficient cutting by slow cutting and quick return.  

stone machine

China Glass Decorating Furnace

Welcome to visit jtfurnace dot com. please email to jtfurnace at hotmail dot com. Glass Decorating Furnace Entire steel structured furnace shell, brick structured hearth, all closed firebox, heat preservation material made of silicic aluminium,continuous converting during entire annealing or roasting colour process, variable speed,reaonable structure, easy maintenance. Excellent fast warming speed, equal heating, excellent heat preservation, high thermal efficiency, low energy consumption without any environmental pollution. Detailed product specifications, please email to jtfurnace at hotmail dot com.

Annealing Furnace

heating torch

1.heats quickly 2.flame can reach high temperature 3.costs few fuel 4.easy to be operated safely 5.material: iron  

chinese Hardware fittings

Pure Graphite PTFE Packing with Oil

SUNWELL P202 made of 100% graphite PTFE yarn. And re-impregnated with a silicone lubricant. It is a economical graphite PTFE packing. SUNWELL P202 Typical Application > For used in pumps, valves, reciprocating and rotating shafts, mixers and agitators > Can be safely used in all chemical pump applications with the exception of molten alkali materials, fluoride, fuming nitric acid and other strong oxidizing agents. > It is against water, steam, petroleum derivatives, vegetable oil and solvents. Pure Graphite PTFE packing with oil Prime Features > Tough and durable > Self-lubricant, heat and chemical resistant Welcome to send the inquire to sunwell about packing with oil.

spiral wound gaskets

Diesel engine supplier in china

Type:single cylinder,vertical,direct injection,4-stroke,air cooled. Bore*stroke(mm):86*72 Displacement(cc):418 Compression ratio:20:1 Continuous output(kw):5.7/6.6 Engine speed(rpm):3000/3600 Maximum output(kw):6.5/7.62 Fuel consumption rate(g/kw.h):273.5/281.5 Fuel tank capacity(L):3.5 Lube capacity(L):1.65 Crankshaft direction: clockwise from flywheel end Lubrication type: pressure splash Starting system: recoil start/electric start Packing dimensions(L*W*H)mm:500*460*560 Dry weight(kg):48(recoil start),53(electric start)

diesel engine

grey abrasive wheels 4'x1/2'

Abrasives: silicon carbide Bond: epoxy resin Raw material :non woven Function:(polishing work piece surface ) 1.remove burr 2.wiredrawing Main application: 1.golf product 2.stainless steel product 3.electroplating bronze 4.Aircraft auto and motorcycle parts 5.Metal Product Characteristics: 1.abrasion resistant 2.good polished brightness anti-high temperature 3.flexibility 4.without residue and black discoloration 5.keep sharp 6.low noise 7.little dust 8.easy paint 10.safe Small grinding wheel with plastic cover(special suitable for polishing small work pieces) Specification: 1.(DiameterxThickness): 100x12mm(4'x1/2') 100x15mm(4'x5/8') 2.grit:40# 80# 120# 240# 320# 400# 600# 3.hardness:3p-15p 4.color:grey black rose red and white Other demension can be according customer requirement.

abrasive disc

ear cleaner

name: ear cleaner 1. colour: white 2. material: ABS 3. measurement: 10*5.5*13cm 4. Package: 50pcs/carton      

chinese Hardware fittings

barbecue skewer

barbecue skewer,BBQ tools,barbecue string it is used in barbecue shop, hot pot restaurants, and household use. Especially suitable for outdoor barbecue.

chinese Hardware fittings

Sausage stuffer

Sausage stuffer 1.Stainless steel 304 2.Safety cover and protecting equipment 3.health standard 4.inner size:140x460 MM Sausage stuffer   Model No. Picture Capacity(L) Inner size (dia. x H MM) Voltage(V) Power(KW) Dimension (MM) Net Weight(KGS) TV-3L   3L dia.140x200 220V/50Hz   300x260x530 12 TV-5L 5L dia.140x320 220V/50Hz   300x260x650 13 TV-7L 7L dia.140x460 220V/50Hz   300x260x770 14 TV-10L 10L dia.220 x280 220V/50Hz   420x320x620 22 TV-15L 15L dia.220x410 220V/50Hz   420x320x750 24 SN-5L 5L. dia.140x320 220V/50Hz   300x260x690 19 SN-7L 7L dia.140x460 220V/50Hz   300x260x800 20 TG-3L   3L dia.140x200 220V/50Hz   450x210x160 10.5 TG-5L 5L dia.140x320 220V/50Hz   580x210x160 12 TG-7L 7L dia.dia.140x460 220V/50Hz   710x210x160 13

ice machines

Blow Moulding Tank Machine

we are manufacturing a wide range of blow molding machines that are used in making various types of plastic products such as oil tanks, bottles and containers of various sizes, shapes and capacities. Designed with precision, these machines ensure durability, reliability, easy and safe operation. Further, our range of machines are offered with different capacities and can also be customized as per the demand of the clients

equipment

EPE foaming sheet equpment Sell at a low price from China

Qingdao Oulu Rubber Plastic Machinery Co., Ltd. ADD: No.3 Road, Zhongyun Industrial Park, Jiaozhou, Qingdao TEL:86-532-86219228 / 81126658 FAX:86-532-82218691 Mobile:13969714595 Website:www.qdxinfu.cn www.qdoulu.com E-mail:xinfu@qdxinfu.cn

rubber machinery

seaballs blowing machine

Fetures of seaballs blow molding machine YK75 1. Double station, six cavities. 2. Fully automatic. 3. Auto deflashing. 4. Balls can fall off automaticly. 5. Special designed of mold 6. First technology in China so far.

equipment

ear cleaner

name:ear cleaner 1. colour: white 2. material: ABS 3. measurement: 10*5.5*13cm 4. Package: 50pcs/carton  

chinese Hardware fittings

Auger Tooth - P-1851

Alloy steel Body, made by material ASTM4142 or 42CrMo, heat treatment with 48-52HRC hardness, has high toughness and wearable character. Tip is made from Low press Sintered, and Suitable Grade Selected according to the Target Projects, Which are to make sure the good performance during working. The products adapt to the machine with all the performance features such as a high feed rate, a long service life and short tool changing times. Together with the parts supply assurance, a high daily production volume, and above-average economy is guaranteed.

auger tooth

HDPE water tank blow molding machine

we are manufacturing a wide range of blow molding machines that are used in making various types of plastic products such as oil tanks, bottles and containers of various sizes, shapes and capacities. Designed with precision, these machines ensure durability, reliability, easy and safe operation. Further, our range of machines are offered with different capacities and can also be customized as per the demand of the clients

equipment

stove head

stove head,burner good quality with competitive price material: stainless steel  

chinese Hardware fittings

Plastic seaballs blow machine

Fetures of seaballs blow molding machine YK75 1. Double station, six cavities. 2. Fully automatic. 3. Auto deflashing. 4. Balls can fall off automaticly. 5. Special designed of mold 6. First technology in China so far.

equipment

2000L Tank Blowing Machine

1.The machine controlled by advanced siemens PLC system,easy for operation,automatic trouble alarming,working in reliable with hing degree in automation 2.Frequency inverter motor driving,can meet the requirment of the rotation speed variation of screw rod accurately,and with consumption 3.Optimized hydraulic oil line design,power-saving,quick actions,stable as well as overprice cost performance

equipment

horizontal two-stage cycloidal speed reducer

Horizontal two stage cycloid reducer has model BWE, BWED, XWE, XWED series. It is an up-date transmission machine designed with the cycloid pin wheel clenching and less teeth engagement mechanism. It is superior to traditional gear mechanisms, since it only operates with rolling force and is not exposed to shear forces. It is widely used in oil and chemical industry, building, mining and metallurgy, cranes, textile, engineer machine, foodstuff and electrical industry, and is well accepted by the customers. Characteristic: 1.High-speed ratio and high efficiency 2.Compact structure and small volume 3.A small moment of inertia 4.Available as geared units and geared motors 5.Ideal for operating under difficult conditions Technical data: Torque:150N.m-29400N.m Input speed:1000r/min,1500r/min Output speed:1.5-8.02r/min Ratio:99-7569 Power:0.01KW-15KW

reducer

polishing abrasives wheel 200x20x16

The PVA grinding wheel have the structure of sponge, it is bonded with Polyvinyl Alcohol . Grinding wheel have the characteristic of porosity and elasticity .They are suitable for polishing many kind of work pieces surfaces. The grinding effect of work pieces surface can be rose by this product, it can keep work pieces original form at the same time.

abrasive disc

zinc alloy lower part of the wine stopper suplier

We manufacture and exporter in corkscrews, barware and wine accessories since 1992. We are the first one who produce high quality zinc alloy corkscrew and wine set in China. With strong technology and advanced equipment, we can open up new products rapidly. With good management, we can deliver your goods in time. Our aim is to be a supplier of the highest possible quality and we know that only by taking a challenging approach to the task, attitudes and conventions, we can add extra value to your solution.

Opener

Ceramic Fiber Rope

Range of Ceramic Fiber Ropes Code Name Application Style Temp oC Images CF102-S Ceramic Fiber Square Rope Normal for stove, burner, heat exchanger, kiln car, chimney door sealing, etc CF102-SF: Fiberglass reinforcement CF102-SI: S.S. Wire reinforcement 650 1260 CF102-T Twisted Ceramic Fiber Rope Used in Expansion joints, seals for stoves and ovens, also as bulbs in tadpole tapes, etc CF102-TF: Fiberglass reinforcement CF102-TI: S.S. Wire reinforcement 650 1260 CF102-R Ceramic Fiber Round Rope For high temperature resistant electrical cable, wire covering and pip wrapping, etc CF102-RF: Fiberglass reinforcement CF102-RI: S.S. Wire reinforcement 650 1260 CF102-L Ceramic Fiber Lagging Rope It is an excellent substitute for asbestos tape, thermal insulation and sealing for stove, burner, chimney door sealing, seal for heat exchanger, kiln car, etc CF102-LO: Open CF102-LC: Close (Outside mesh) 650 650 CF103 Ceramic Fiber Sleeving Used in high temperature resistant electrical cable, wire covering, high temperature pipe wrapping. CF103: Fiberglass reinforcement CF103: S.S. Wire reinforcement 650 1260 Package: 10KGS/Rolls; In plastic woven bag of 10kgs net each; In carton of 20kgs net each.

spiral wound gasket

2In Diesel Water Pump

2In Diesel Water Pump   Brand Name TICO POWER  or OEM 1) Place of Origin Fujian, China (Mainland) 2) Price: FOB210-290USD/Set 3) Port: Fuzhou 4) Delivery Time: 20 Days 5) Payment Terms: L/C,T/T,by negotiation 6) Supply Ability: 500 Set/Sets per Month 7) Minimum Order Quantity: 50 Set/SetsTrial Order 8) Color Customer colors available  9) Contract Manufacturing: OEM Service Offered   10) Certification CE, EPA, ISO =================================== Features 1) 24Months Quality Warrarry 2) Low fuel consumption 3) High quality promise 4) Color Customer colors available  =================================== Specification Model TDH15C(E) Pump  Type: Self-priming centrifugal pumps Inlet/Outlet diameter: 50mm (2In.) Capacity(L/min): 36(600) Total Head:  32M Self-priming time: 70S Suction Head: 8M Engine  Model : TD170F(E) Max Output: 4.2HP Displacement: 211cc Engine Speed: 3600RPM Starting System: Recoil/Electric Start Fuel Tank Capacity: 2.5L Dimensions (L*W*H): 470x455x485mm Packing Size (L*W*H): 485x470x505mm Dry Weight: 38kg

light tower generator

3PC BODY FLOATING TYPE FLANGE END BALL VALVE

Detailed Product Description 3-piece body floating type flange end Working pressure:10mpa 16mpa 32mpa Working temperature:80 bellow Ball valve:API6D/API607/ISO Flanged end:Optional BSPT, NPT, DIN2999 Material:WCB, WC6 WC9, LCB, CF8, CF3, CF8M, CF3M, CN7M, Monel and Hast,etc,. Dics and Stem: WCB, SS304, SS316, SS304L, SS316L, SS410, SS416 etc,. Operation: mannual, electric Media:Offshore, oil, gas, chemical, petrolchemical, pulp, paper, water, wastewater, marine   Note:The specifications can be designed and satisfied for your special requirements We have obtained certificates of CE,API6D,API607,TS and ISO9001.

ball valve

China Copper Sintering Furnace

Welcome to visit jtfurnace dot com. please email to jtfurnace at hotmail dot com. Continuous Sintering Furnace is applied to the iron, copper powder metallurgy etc. sintering. Advantages: 1.Absorption of foreign advanced technology, optimizing the structure design. 2.Intelligent control stable highly effective, even hardness, stable organization. 3.Energy saving and high thermal efficiency, Uses safely and conveniently. 4.Simple operation, non-industrial pollution. 5.Advanced, reliable, practical and economical. Detailed product specifications, please visit our website jtfurnace com. And email to jtfurnace at hotmail dot com.

Annealing Furnace

buick spring protecting clip

name: buick spring protecting clip the product will not fall off when it has locked. it is safe, reliable, light and easy operation, also  protect the object from damaged.  

chinese Hardware fittings

kitchen steam pipe

name: kitchen steam pipe it is for Large oven accessories, kitchen utensils and appliances accessories

chinese Hardware fittings

Edge milling machine

the edge milling machine is used to bevel the metal sheet edge, it can give X, U, Y grooves by changing cutters.

H beam welding line

steel tube

name: steel tube it surface is treated by fused paint. diameter: 8mm  

chinese Hardware fittings