TORICH INTERNATIONAL LIMITED

TORICH INTERNATIONAL LIMITED The Steel Tube Maker

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GBT3639 Round Seamless Steel Tubes Cold Rolled Steel Pipe

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TORICH INTERNATIONAL LIMITED
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City:ningbo
Province/State:zhejiang
Country/Region:china
Contact Person:MrRichard SHEN
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GBT3639 Round Seamless Steel Tubes Cold Rolled Steel Pipe

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Brand Name :Torich
Model Number :GBT3639
Certification :CE ISO
Place of Origin :Zhejiang,China
MOQ :1 ton
Price :USD1.3-1.5KGS
Payment Terms :L/C, D/A, D/P, T/T
Supply Ability :50000M/T Per year
Delivery Time :30-35days
Packaging Details :In standard seaworthy package
Standard :GBT3639
Technical :cold-drawn or cold-rolled
Length :max12000mm
O.D :4-200mm
W.T :0.5-22mm
Application :Automobile parts Hydraulic equipment Machinery structure
Grade :10# 20# 35# 45# Q345B
Alloy or not alloy :NON-alloy
Section shapee :Round
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Seamless cold-drawn or cold-rolled steel tubes

Torich has NICE quality of seamless cold-drawn or cold-rolled steel tubes, is a professional cold-drawn steel tubes manufacturer and export steel pipe materials.the cold-drawn steel tubes for machinery structure,hydraulic equipment,automobile parts and other application.

1.standard

GBT3639

2.Grade

10# 20# 35# 45# Q345B

3.Application

machinery structure hydraulic equipment automobile parts

4.Spcificaton

O.D:4-200mm

W.T:0.5-22mm

Length:2000-12000mm

Tolerance:±5%

5.Technique

cold-drawn cold-rolled

Delivery condition

Designation Symbol Descriptions
Cold drawn/hard +C The steel tube is not heat treated after the final cold processing
Cold drawn/soft +LC The final heat treatment is followed by appropriate processing
Cold drawn and stress relieved +SR Finally, after cold working,the steel tube is subjcted to stress removal annealing in a controlled atmosphere
Annealed +A After the final cold work, the tubes are fully annealed in a controlled atmosphere
Normalized +N After the final cold work, the steel tube is normalized in a controlled atmosphere

Production process

GBT3639 Round Seamless Steel Tubes Cold Rolled Steel Pipe

Certification

GBT3639 Round Seamless Steel Tubes Cold Rolled Steel Pipe

About us

GBT3639 Round Seamless Steel Tubes Cold Rolled Steel Pipe

Exhibition

GBT3639 Round Seamless Steel Tubes Cold Rolled Steel Pipe

FAQ

Q1:What your terms of delivery?

A: EXW, FOB ,CFR ,CIF DDU

Q2:How about your delivery time?

A:Generally speaking, it is 5-7 days if the goods are in stock,or it is 30-45days if the goods are not in stock,it is accroding to quantity.

Q3:Can you produce accroding to the samples?

A:Yes,we canproduce by your samples or technical drawings

Q4:What your terms of packing?

A:T/T 30% as deposit,and 70%before delivery.we'll show you the products and packages before you pay the balance.

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