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S31083 Duplex 2205 Super Stainless Steel Seamless Pipe

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Payment Type:

L/C,T/T,D/P,Paypal,Money Gram,Western Union

Incoterm:

FOB,CFR,CIF,EXW,FCA,CPT

Min. Order:

1 Ton

Transportation:

Ocean,Land,Air

Port:

Shanghai,Ningbo,Tianjin

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: ASTM A276

Brand: TORICH

Type: Seamless

Certification: ISO9001, TS16949

Application: Drill Pipe

Section Shape: Round

Surface Treatment: Black

Usage: Machinery Industry

Technique: Hot Finish，cold Finish

Material: Stainless Steel

Secondary Or Not: Non-secondary

Hea Treatment: Full Or Isothermal Anneal

Alloy Or Not: Stainless

Surface: Annealed, Polished, Mirror Surface

Standard: ASTM A276

Special Tube: Duplex Pipe

Product Name: Duplex 2205 Super Stainless Steel

Supply Ability & Additional Information

Packaging: In bundles with seaworthy packing, in wooden box

Productivity: 25000tons

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 60000tons

Certificate: ISO9001/TS16949

HS Code: 7304419000

Port: Shanghai,Ningbo,Tianjin

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union

Incoterm: FOB,CFR,CIF,EXW,FCA,CPT

Packaging & Delivery

Selling Units:: Ton

Package Type:: In bundles with seaworthy packing, in wooden box

S31083 Duplex 2205 super Stainless Steel Seamless Piper

S31083 Duplex 2205 Super Stainless Steel Seamless Pipe

Application:

Pressure vessel, high pressure pipe line, heat exchanger (chemical processing industry), oil and gas pipeline

Size Range:

OD:21.3-711mm

WT: SCH5/SCH10/SCH40/SCH80/SCH160/XXS(1.65mm-30.75mm)

Length: max 12000mm

Material:

Grade: Duplex 2205

Chemical Properties
C	Si	Mn	P	S	Cr	Ni	Mo	N
≤0.03	≤1.00	≤2.00	≤0.04	≤0.03	21.0~24.0	4.5~6.5	2.5~3.5	0.08~0.2

Manufacture:

Pipes shall be made by the seamless process and shall be either hot finished or cold finished.

Mechanical Properties:

Mechanical Properties:
Ts (Mpa)	El (%)	Hv	2.0t/2B
≥ 450	≥ 620	≥ 18	≤ 320

Superior Surface Finish:

The traditional annealing:

Open furnace---Oxygen atmosphere---form Scale, tarnish the material, For more than 12m tubes this method is hard to clean inner surface.

A special bright annealing:

Closed furnace---Intert atmosphere use noble gases(Nitrogen and argon) Preventing Oxygen to contact with material---Surface finish is clean, bright and precision, which is an excellent starting point for further process, like electro-polishing and mechanical polishing. For more than 12m tubes, this method is much cleaner smoother on both inner and outer surface.

Packing:

Each tube in a plastic bag, then put tubes in a seaworthy woven bag ,each unit weight 400kg-500kg/bundle.

With strong wood structure box packing by containers loading and shipping.

Or as customer's requirement.

20 ft container - GP: 5.8m (Length) * 2.13m (Width) * 2.18m (Hight) ------ Max Gross Weight: 25MT/container.
40 ft container - GP: 11.8m (Length) * 2.13m (Width) * 2.18m (Hight) ------ Max Gross Weight: 27MT/container.
40 ft container - HG: 11.8m (Length) * 2.13m (Width) * 2.72m (Hight) ------ Max Gross Weight: 27MT/container.

Port Shanghai

Test:

- PMI test

- Hydraulic test

- 100%Inner cleaned by sponge

- 100%Dimension test

- 100%Surface test