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Customized Surface Heavy Wall Steel Tubing Seamless Cold Drawn Type OD 5-120mm

Basic Information
Place of Origin: Zhejiang,China
Brand Name: TORICH
Certification: ISO9001 ISO14001 TS16949
Model Number: ASTM A333/A333M
Minimum Order Quantity: 5 tons
Price: 800-1100usd/ton
Packaging Details: Customized Surface Heavy Wall Steel Tubing Seamless Cold Drawn Type OD 5-120 mm,packing in anti rust oil protection in Hexagonal Bundles.
Delivery Time: 30-45 days
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: 6000 tons/month
Detail Information
Product Name: Customized Surface Heavy Wall Steel Tubing Seamless Cold Drawn Type OD 5-120mm Keyword: Heavy Wall Steel Tubing
Type: Cold Drawn Surface: Customized
Material: Gr1,Gr2,Gr3,Gr4, Gr6,Gr7,Gr8,Gr9,Gr10,Gr11 Shape: Round
Usage: For Low Temperature Service Brand Name: TORICH
OD: 5-120mm WT: 0.4-12mm
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Product Description

Customized Surface Heavy Wall Steel Tubing Seamless Cold Drawn Type OD 5-120mm

product description

Customized Surface Heavy Wall Steel Tubing Seamless Cold Drawn Type OD 5-120mm

 

Material:
Carbon and Alloy Steel, ferritic steel
Grade 1A, Grade3, Grade 4, Grade 6A, Grade 7A

 

Manufacture:
The pipes are made by seamless and welding process with the addition of no filler metal in the welding operation.
Grade 4 is manufactured by seamless process

Heat treatment:
All seamless and welded pipes, other than Grades 8 and 11, are heat treated to control their microstructure in accordance with methods of:
-Normalizing
-Quenched and Tempered
-Double Normalized and Tempeed

 

Chemical Requirements

Element Grade1 Grade3 Grade4 Grade6 Grade7 Grade8 Grade9 Grade10 Grade11
C, max 0.30 0.19 0.12 0.30 0.19 0.13 0.20 0.20 0.10
Mn 0.40-1.06 0.31-0.64 0.50-1.05 0.29-1.06 0.90 max 0.90 max 0.40-1.06 1.15-1.50 0.6 max
P, max 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.035 0.025
S, max 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.015 0.025
Si -- 0.18-0.37 0.08-0.37 0.10min 0.13-0.32 0.13-0.32 -- 0.10-0.35 0.35max
Ni -- 3.18-3.82 0.47-0.98 0.40max 2.03-2.57 8.40-9.60 1.60-2.24 0.25max 35.0-37.0
Cr -- -- 0.44-1.01 0.30max -- -- -- 0.15max 0.50max
Cu -- -- 0.40-0.75 0.40max -- -- 0.75-1.25 0.15max --
Al -- -- 0.04-0.30 -- -- -- -- 0.06max --
V -- -- -- 0.08 -- -- -- 0.12 --
Nb, max -- -- -- 0.02 -- -- -- 0.05 --
Mo, max -- -- -- 0.12 -- -- -- 0.05 0.50max
Co -- -- -- -- -- -- -- -- 0.50max

product pictures

thick wall tubes-1.jpgthick wall tubes-2.jpgthick wall tubes-3.jpg

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Customized Surface Heavy Wall Steel Tubing Seamless Cold Drawn Type OD 5-120mm

Contact Details
Lucy Luo

WhatsApp : +8613736164628