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Duplex Stainless Seamless Steel Pipe

Name: Duplex Stainless Seamless Steel Pipe
Brand: Shijiazhuang Tuoqiu Import and Export Co. Ltd
Rating: 4.0 (46 reviews)

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Model No. :	S32750-1
Brand Name :

10yrs

Shijiazhuang, Hebei, China

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Shijiazhuang Tuoqiu Import and Export Co. Ltd

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Product description

Standards: ASTM, AISI, ASME, JIS, DIN, EN, GB, BS and SUS

Materials:

Super duplex steel (S31803, S32205, S32750, S32760 and S32507)
Titanium and alloy (Gr1, Gr2, Gr3, Gr7, Gr12 and Gr5)
Nickel: Ni200, Ni201, Monel400/K500, Inconel 600/625 and Incolloy800/800H/825
Hastelloy: C-276, C-4, C-2000 and C-22
Hastelloy: -2/3, hastelloy G and alloy 20
Zirconium and alloy: R60702 and R60705
Tantalum and alloy: Ta1 and Ta2

Outer diameter: 1/8-72"

Wall thickness: Sch5S-SchXXS

Length: 1-6m/pipe or 20 and 40ft

Random length or customized

Type: seamless and welded

Technique: hot rolled, cold rolled and cold drawn

Surface: pickling, annealing, manual polish and mechanical polish, mirror polish

Packing: standard seaworthy packing, plywood case, wooden pallet package and bundle

Delivery: normally according to the order quantity or upon negotiation

Applications:

Petroleum, chemical enterprise, superheater of boiler and heat exchanger
High temperature resistant transmission fluid pipe in power station
Ship with pressure pipe
Exhaust purification devices
Construction and ornament

Price term: EXW, FOB, CFR, CIF and DAF

Quality control: mill test certificate is supplied with shipment and third part inspection is accepted

Our product are export Southeast Asia, Mid East, Africa, Eastern Asia and Western Europe

BV and SGS audited company

Professional and strictly producing control system on stainless steel pipe as below:

Before formed pipe: assurance of compliance
Review of sub-vendor: quality plan
Review of samples certification (MTC)
Chemical analysis
Tension and mechanical tests
Formed pipe: NDT operator qualification
Eddy current testing
Ultrasonic testing
Finished pipe: MT testing for edge of pipe (If exist)
Visual examination
Thickness measurement (continuos ultrasonic)
Inside/outside/length dimension control
Straightness
Visual and dimensions check of edge
Weight control
Marking
Material and NDT retest (if required)

Super duplex steel (S31803, S32205, S32750, S32760 and S32507)

Titanium and alloy (Gr1, Gr2, Gr3, Gr7, Gr12 and Gr5)

Nickel: Ni200, Ni201, Monel400/K500, Inconel 600/625 and Incolloy800/800H/825

Hastelloy: C-276, C-4, C-2000 and C-22

Hastelloy: -2/3, hastelloy G and alloy 20

Zirconium and alloy: R60702 and R60705

Tantalum and alloy: Ta1 and Ta2

Petroleum, chemical enterprise, superheater of boiler and heat exchanger

High temperature resistant transmission fluid pipe in power station

Ship with pressure pipe

Exhaust purification devices

Construction and ornament

Before formed pipe: assurance of compliance

Review of sub-vendor: quality plan

Review of samples certification (MTC)

Chemical analysis

Tension and mechanical tests

Formed pipe: NDT operator qualification

Eddy current testing

Ultrasonic testing

Finished pipe: MT testing for edge of pipe (If exist)

Visual examination

Thickness measurement (continuos ultrasonic)

Inside/outside/length dimension control

Straightness

Visual and dimensions check of edge

Weight control

Marking

Material and NDT retest (if required)