After-sales Service: | Support Video, Phone, Email |
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Warranty: | 2~3 Years |
Type: | Welded |
Technique: | Hot Rolled |
Material: | Carbon Steel |
Surface Treatment: | Galvanized |
Samples: |
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Customization: |
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Standard | GB 5310-1995, JIS G3463-2006, ASTM A106-2006, DIN 1626, API 5CT, BS 1387 |
Grade | ST37, 15crmo, API J55, STPG42, A53(A,B), 15NiCuMoNb5, Cr17Ni8, STB35, STPA25 |
Thickness | 3mm - 50mm |
Section Shape | Square/The needs of customers |
Place of Origin | China |
Application | Structure Pipe |
Technique | Hot Rolled |
Certification | API |
Surface Treatment | galvanized |
Special Pipe | Thick Wall Pipe |
Alloy Or Not | Is Alloy |
Tolerance | ±1% |
Type | Square Tubesc |
Processing Service | Bending, Welding, Decoiling, Punching, Cutting |
Product name | Square Steel Tube |
Keyword | Seamless Square Pipes |
MOQ | 1 Ton |
Material | Q195/Q215/Q235/Q345/10#/20# |
Usage | Construction Structure etc |
Shape | Square. Rectangular |
Q: Are you trading company or manufacturer ?
A: We are manufacturer for steel and also professional trade company for all kinds of steel materials.
Q: What will be your delivery time?
A: 7-15 days according to different items and different quantity. If small quantity can be 5-7days.
Q: Will you provide free samples ?
A: Samples are free, but the courier freight will be on buyer account.
Q: Do you accept the third party inspection?
A: Yes all inspection accepted.
Q: How could you guarantee your products?
A: We have national QA/QC standard laboratory and will test all products strictly.
Before delivery, our company will also go to factory for final quality confirmed ourselves.
Q: How do we trust your company?
A: We support video inspection for our company and factory, also welcome all our clients
come for visit at any time. Honesty is our only rule for cooperation.
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