stainless steel 316 304 pipe fittings for gas water air condition bellows flow hose cock Characterics of Stainless steel metal expansion joints : 1) Balances and compensates to prevent displacement or vibrations in extreme temperatures, pressure, or thrust.   Features:  1.To Absorb Effectively He Vibration, Noise, Thermal Expansion From Pipeline System  2.To Resolve Minor Deviation Because Of Piping Connecting And Eliminate The Pipeline Residual Stress  3.Applied To Repeated Motion In high Temperature Areas, Good Anti-fatigue Performance  4. Good Flexibility, Resistant To High Temperature, Resistant To Corrosion  1) Material Sus304,321,310S,316L,etc. 2)parts Flange, bellows, internal sleeve, tie-rod, pipe end, nut 3)Size available Φ25mm~φ7000mm 4)bellows layers 1-6 layers 5)Threads DIN, BSPT, BSP, NPS, NPT, Metric, (ISO7/1, DIN 2999, ANSI B1.20.1) 6)Flange Drilled JIS,JB,BS, DIN, ANSI, or others provided drawing samples 7)Surface Carbon Steel Flange galvanized or AL painted 8)Normal Specification ID40~600mm,overall length:300~400mm 9)Usage For the chemical industry, metallurgy, electricity, shipbuilding, construction and other industries 10)Application temperature -50~300°C 11)feature Easy cleaning and maintenance To resolve minor deviation because of pipe connection and eliminate the pipeline residual stress  Pictures of bellows More shapes to choose PTFE expansion joint    1.Air express(FedEx,UPS,DHL&EMS); 2.Air transport; 3.Sea transport; 4.Sea-land transport.          We supply innovative expansion joint solutions to meet the world's pipe expansion needs. We've grown to serve customers in the electric power, oil and petrochemical, pulp and paper, industrial and heavy equipment suppliers and a variety of OEM markets. We manufacture metal bellows and fabric expansion joints from DN50 to 10000mm diameter with different temperature.The pressure ranges for these designs range from full vacuum to 120 MPa.  1. Q. Can I get the samples?      A. Yes, small size sample is free, but buyer need pay for freight cost.  2. Q. What is Minimum Order Quantity?     A.Yes, customized drawing or specification is available, just send us your requirements 4. Q.What price terms do you accept? We need to know following information to quote you correct machineries: 1.Technical Drawing of the expansion joint you need? 2.What size you need? 3. Material of the bellows, pipe ends or flange? 4.What diameter of the expansion joint you need? 5.working pressure 6.Movement 7.Working temperature 8.Length 9.Connection: Welding pipe ends or flange (ANSI, DIN, JIS,BS, AS,GOST, etc..) Carbon Steel Flange, i.e. flange or end flange connection of body material carbon steel. which contains a flange of carbon steel material called carbon steel flange. The common material is cast carbon steel brand wcb. forging a105, or q235b,a3.10. Carbon steel flange is tight and reliable. It has two sealing surfaces, and the sealing surface material of ball valve is widely used in all kinds of plastics, which has good sealing ability and can achieve complete sealing. Lap Joint Flange,Mild Steel Flanges,A105 Forged Steel Flange,Lap Joint Carbon Steel Flange ShanXi GuanLi Flange Co.Ltd , https://www.sxglflange.com
2)Â Used extensively in all facets of the high-tech steel industry as well as other industries.
3)Â Have good flexibility and handle extreme temperature and pressure well.
4)Â They can play an important role in hose reciprocating motion, thermal expansion absorption, vibration absorption and adjusting compound tube center.Â
    A.The MOQ is according to the type and size.
3. Q.Can you manufacture based on my drawing or specification?
    A.Ex factory price, FOB price. We'll also be pleased to make CNF/CFR/CIF price for you 5. Q.What standard can you make?
    A. EJMA, ASME, MIL-E, BS, JIS, CODAP, etc.
Model NO.: boz630
Trademark: OEM
Specification: from 100mm to 7000mm
Origin: China
HS Code: 3917310000
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