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ASTM A312 600mm Diameter welded stainless steel tube

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

Incoterm:

FOB,CFR,CIF,EXW,FCA,CPT,CIP

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Transportation:

Ocean,Land,Air

Port:

SHANGHAI

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: ASTM A312

Brand: TORICH

Place Of Origin: China

Tolerance: ±1%, ±20%, ±10%, ±15%, ±3%, ±5%

Processing Service: Bending, Welding, Decoiling, Punching, Cutting

Supply Ability & Additional Information

Packaging: In Bundles

Productivity: 500 Ton Per Month

Transportation: Ocean,Land,Air

Place of Origin: Zhejiang

Supply Ability: 500 Ton Per Month

Certificate: ISO 9001

HS Code: 7304193000

Port: SHANGHAI

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

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

Packaging & Delivery

Package Type:: In Bundles

ASTM A312 600mm Diameter welded Stainless Steel Tube

Products Description: large diameter stainless steel tube

Application: For Electric Power, Oil Refining, Nuclear Power, Construction

Steel Grade/Steel Material: 304, 304L, 316, 316L, 310S, 2205, 2507

Size Range: OD: 6-1524mm WT: 0.5-100mm Length: According to customer requirement

Characteristic:

Good concentricity

Good OD and ID tolerance

High Precision

Stable quality

Smooth Roughness

TORICH QUALITY ASSURANCE

Production Processs:

Single seam, Double seams, Circular seam

Chemical Composition:

Chemical composition
Grade	C	Si	Mn	Cr	Ni
304	≤0.07	≤1.00	≤2.0	18.00~20.00	8.00~10.50
304L	≤0.030	≤1.00	≤2.0	18.00~20.00	9.00~13.00
310S	≤0.08	≤1.00	≤2.0	24.00~26.00	19.00~22.00
316	≤0.08	≤1.00	≤2.0	16.00~18.00	10.00~14.00
316L	≤0.03	≤1.00	≤2.0	16.00~18.00	12.00~15.00
321	≤0.08	≤1.00	≤2.0	17.00~19.00	9.00~13.00
904L	≤0.02	≤1.00	≤2.0	19.00~23.00	23.00~28.00
2205	≤0.03	≤1.00	≤2.0	22.00~23.00	4.5~6.5
2507	≤0.03	≤0.08	≤1.20	24.00~26.00	6.00~8.00

QUALITY CONTROL

1. Incoming Raw Material Inspection

2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking

100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects

Product Categories : Stainless Steel Tube

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