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304 316 Round Seamless Welded Stainless Steel Tube

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Payment Type:

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

Incoterm:

FOB,CFR,CIF,FCA,CPT

Min. Order:

1 Ton

Transportation:

Ocean,Air

Port:

Shanghai,Ningbo

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: ASTM A213 ASTM A269

Brand: TORICH

Type: Seamless

Certification: API

Application: Gas Pipe

Section Shape: Round

Surface Treatment: Oiled

Usage: Exhaust Pipe

Technique: Cold Drawn

Material: Stainless Steel

Shape: Round

End Protector: Plain End / Beveled End

Keyword: Stainless Steel Tube

Delivery Condition: Annealed

Length: Max12000mm

Surface: As Per Customer

Model Number: 304, 316 Etc

Production: Seamless Or Welded

Supply Ability & Additional Information

Packaging: In bundles, in wooden box

Productivity: 10000tons per year

Transportation: Ocean,Air

Place of Origin: China

Supply Ability: 20000 Tons per year

Certificate: ISO9001 TS16949 EN10204.3.1

Port: Shanghai,Ningbo

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

Incoterm: FOB,CFR,CIF,FCA,CPT

Packaging & Delivery

Selling Units:: Ton

Package Type:: In bundles, in wooden box

TORICH 304 316 Round Seamless or Welded Pipe Stainless Steel Tube

What kind of coiled tubing we can produce?

unit:mm

OD 4.76	WT 0.51 0.71 0.89 1.24
OD 6	WT 1 1.5
OD 6.35	WT 0.51 0.71 0.89 1.24 1.65
OD 7.94	WT 0.71 0.89 1.24 1.65
OD 9.53	WT 0.71 0.89 1.24 1.65
OD 10	WT 1 1.5 2
OD 12	WT 1 1.5
OD 12.7	WT 0.71 0.89 1.24 1.65
OD 14	WT 1 1.5 2
OD 15.88	WT 0.71 0.89 1.24 1.65 2.11
OD 16	WT 1 1.5 2
OD 19.05	WT 1 1.24 1.65 2.11
OD 25.4	WT 1.24 1.65 2.11 2.54
OD 31.8	WT 1.24 1.65 2.11 2.54
OD 38.1	WT 1.24 1.65 2.11 2.54 3.05

D4 / T3 Bright Annealed Stainless Steel Tubes ASTM A213 ASTM A269 EN10216-5 TC1

Bright annealed stainless steel tubes as per following standard:

ASTM A213 ASTM A269 EN10216-5 TC-1

Tolerance:D4/T3 (±0.5%,±0.1 min)/(±10%,±0.2 min)

NDT Tests:Eddy Current or Hydraulic Test or UT

Heat treatment on tubes: Bright Annealed

Round Stainless Steel Tube Pipe 304 316

Quality Assurance: ISO 9001&PED 97/23/EC certificated with 100% traceability on all instrument tubes and material test reports(EN 10204/3.1B)accompany every shipment upon request.

Application:
Instrument Tubing
Chromatography tubing
Hydraulic Tubing
High Pressure Tubing
Cleaned Tubing
Multi Core Tubing

Why choose bright annealed tube?

1.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 marterial ---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.

2.Better Mechanical Property

The temperature of furnace can reach more than 1350℃,and the tolerance for setting and real temperature can be controlled whithin +/-2℃,which is impossible for the traditional annealing.

3.Perfect Inspection Method And Inspection Equipment
100%PMI test
100%Hydraulic test
100%Inner cleaned by sponge
100%Dimension test
100%Surface test

Quality of precision drawn tubing is same to precision rolling.

4.More Precision Dimension
Advanced cold drawn technology from Japan and Korean,Making the close dimension controls.

Production Steel Tube:

stainless steel tube