Black Steel Tube / Hollow Section for Structure
China Black Steel Tube / Hollow Section for Structure, Find details about China Square Pipe, Rectangular Pipe from Black Steel Tube / Hollow Section for Structure
Technique | Longitudinal Electronic Resistance Welding(ERW) | ||
Material Quality | Steel Grade | 10#, 20#, 45#, 16Mn, Q195 , Q235, Q345, S215, S235, S355, ASTM A500, A53(A,B), STK500 etc. | |
Material Type | ERW | ||
Size | W.T | 0.8mm-20mm | |
O.D | 10*20mm - 80*200mm | ||
L | 3m-12m or as the order | ||
Surface | Hot Dipped Galvanized | ||
Ends | Plain ends, Cutting, Threading, Beveled, Flange, etc. | ||
Application | Urban/civil construction pipe, Machine structure pipe, Agriculture equipment pipe, Water and gas transport pipe, Greenhouse pipe, Scaffolding pipe, Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc. | ||
Trade | FOB, CFR, CIF, EXW, etc. | ||
Payment | L/C, D/A, D/P, T/P, Western Urion, MoneyGram acceptable, T/T preferred | ||
Delivery Time | Usually within 10-30 days after receipt of deposit,asap | ||
Elements | Chemical Composition% | Mechanical Property | ||||||
Material | C% | Mn% | S% | P% | Si% | Yield Strength | Tensile Strength | Elongation |
(Mpa) | (Mpa) | (%) | ||||||
Q195 | 0.06-0.12 | 0.25-0.50 | <0.05 | <0.045 | <0.3 | >195 | 315-430 | 32-33 |
Q235 | 0.12-0.2 | 0.30-0.70 | <0.045 | <0.045 | <0.3 | >235 | 375-500 | 24-26 |
Q345 | <0.20 | 1.0-1.6 | <0.04 | <0.04 | <0.55 | >345 | 470-630 | 21-22 |
Quality management and quality inspection of the relationship.
In the fierce market competition, material quality control and material testing for enterprise development plays a vital role. Quality is the life of enterprise development, a sign of progress, in terms of quality for a comprehensive reflection of the corporate business management, technical and ideological work.
Strengthen quality management and quality inspection company in the business development is crucial to determine a companys survival.
1. In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles or according to opinion;
2. Container transportation or bulk;
3. For 20" container the max length is 5.8m;
4. For 40" container the max length is 11.8m.
1. Leading Manufacturer and trading combo in China
2. nearly 20 years experience in Scaffold Tube
3. BS1139/EN39/EN10219/MS1462 tube available
4. Professional QC team to do in-line production and final loading quality evaluation
5. Rich experience with heavy buyers and factory audit
1. Q: What's your MOQ(minimum order quantity)?
A: One full 20ft container,mixed acceptable .
2. Q: What's your packing methods?
A: Packed in bundle or bulk (customed is accepted).
3. Q: What's your delivery time?
A: 10-20 days after received the advance payment .
4. Q: Are you manufacturer or trader?
A: We are a professional steel product manufacturer with more than 15 years of export experience.
5. Q: Where's your factory?
A: Our factory is in Tianjin city (near Beijing), close to Tianjin Port
6. Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
7. Q: Can you supply other scaffolding materials?
A: Yes. All related construction materials.
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