Good User Reputation for 321 Stainless Steel Pipes - Large diameter thin-walled stainless steel seamless pipe – Donghao Metal Group

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We constantly function like a tangible group to ensure that we can give you the very best high-quality and also the very best cost for 310s Stainless Steel Pipes , Forged & Machined Parts , Stainless Steel Pipe Tp304 , Please feel absolutely free to speak to us for organization. nd we believe we will share the best trading practical experience with all our merchants.
Good User Reputation for 321 Stainless Steel Pipes - Large diameter thin-walled stainless steel seamless pipe – Donghao Metal Group Detail:

We can supply high quality large diameter thin-walled stainless steel seamless tubes with SCH5/5S

Typical specifications:

219.1mm*3.76mm ,

273.1mm*4.19mm ,

323.9mm*4.57mm ,

355.6mm*4.78mm ,

406.4mm*4.78mm ,

457.2mm*4.78mm,

508mm*5.54mm ,

558.8mm*5.54mm ,

609.6mm*6.35mm ,

660.4mm* 7.92mm ,

711.2mm* 7.92mm,

Other sizes can be offered on request.

Delivery Condition: Annealed & Pickled, Annealed & Pickled + Polished, Bright Annealed 

Grades: TP304/304L, TP316/316L, TP317L, TP904L, Duplex, Other grades can be offered on request.

Standards:

ASTM A790/ASME SA790 Seamless and welded ferritic/austenitic stainless steel pipe

ASTM A312/ASME SA312 Seamless and welded austenitic stainless steel pipes

DIN 2448 Seamless steel pipes and tubes

GOST 8731 Seamless hot rolled steel pipes – technical requirements

JIS G3459 Stainless steel pipes

Test & Inspection:

1.100% PMI / SPECTRO CHEMICAL ANALYSIS TESTS

2.100% DIMENSION TESTS & 100% VISUAL EXAMINATION 

3.TENSION TEST, FLARING TESTS(FOR SEAMLESS TUBE/PIPE)/FLANGE TESTS(FOR WELDED TUBE/PIPE), HARDNESS TEST, REVERSED FLATTENING TEST(FOR WELDED TUBE/PIPE), FLATTENING TEST (FOR SEAMLESS TUBE/PIPE)

4.100% HYDROSTATIC TEST/100% NON-DESTRUCTIVE TESTS

Length: Random Length / Fixed Length


Product detail pictures:

Good User Reputation for 321 Stainless Steel Pipes -
 Large diameter thin-walled stainless steel seamless pipe – Donghao Metal Group detail pictures

Good User Reputation for 321 Stainless Steel Pipes -
 Large diameter thin-walled stainless steel seamless pipe – Donghao Metal Group detail pictures

Good User Reputation for 321 Stainless Steel Pipes -
 Large diameter thin-walled stainless steel seamless pipe – Donghao Metal Group detail pictures

Good User Reputation for 321 Stainless Steel Pipes -
 Large diameter thin-walled stainless steel seamless pipe – Donghao Metal Group detail pictures


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The key to our success is "Good Product Quality, Reasonable Price and Efficient Service" for Good User Reputation for 321 Stainless Steel Pipes - Large diameter thin-walled stainless steel seamless pipe – Donghao Metal Group, The product will supply to all over the world, such as: Barcelona , Chile , Niger , We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation!
  • The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Teresa from Auckland - 2016.12.19 11:10
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Evelyn from Albania - 2015.09.12 17:18
    
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