Carbon Steel Large Diameter Square Tube Q235B Large Diameter Thick Wall Square Tube
China Carbon Steel Large Diameter Square Tube Q235B Large Diameter Thick Wall Square Tube, Find details about China Square Pipe, Rectangular Pipe from Carbon Steel Large Diameter Square Tube Q235B Large Diameter Thick Wall Square Tube
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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