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| Selling Units: | Ton |
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| Package Type: | Paper plastic waterproof or iron sheet covering or three straps binding |
| Picture Example: |
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Packaging: Paper plastic waterproof or iron sheet covering or three straps binding
Productivity: 10000 tons/month
Transportation: Ocean,Land,Air,Express,Others
Place of Origin: CHINA
Supply Ability: 10000 tons/month
Certificate: ISO
HS Code: 73089000.00
Payment Type: T/T,L/C,D/P,D/A
Incoterm: FOB,CFR,CIF,EXW
Product Description
Structural Seamless Steel Pipe is mainly used for general structure and mechanical processing. Its representative material (brand) : carbon steel 20#, 45 steel; Alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, etc.
Structural Stainless Steel seamless pipe is widely used in chemical industry, petroleum, textile, medical, food, machinery and other industries made of stainless steel corrosion resistant pipes and structural parts and parts made of hot rolled (extrusion, expansion) and cold drawn (rolling) seamless pipe.
Cold-drawing (rolling) Structural Pipe: round pipe blank → heating → perforating → heading → annealing → pickling → oiling (copper plating) → multi-pass cold drawing (cold rolling) → blank pipe → Heat treatment → straightening → hydrostatic test (inspection) → marking → storage.
Hot rolling (extruded structural pipe) : round pipe blank → heating → perforating → three-high diagonal rolling, continuous rolling or extrusion → stripping → sizing (or reducing) → cooling → blank pipe → straightening → hydrostatic test (or inspection) → marking → storage.
Shandong Jianlong Iron and Steel Co., Ltd. is a company with more than 10 years of experience. We are located in Liaocheng, one of the largest steel producing areas in China. We have our own production plant. We also deal in prepainted steel coil, corrugated roofing sheet and carbon steel coil, etc. Welcome to purchase.
Product Specification
| Name | |
| Length | MAX 18000 |
| OD | 6.0-114.0mm |
| Delivery Condition | Annealed, Normalized, Normalized and Tempered |
| Surface treatment | Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting |
| Application |
For high, middle, low pressure boiler and pressure purpose. Used in heat exchangers and boilers to provide highly energy efficient means of heat transfer. The presence of the internal rifling induces centrifugal forces in the mass flow thereby separating the water from the steam fraction and forcing the water towards the tube wall.
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| Standard & Grade | ASTM, ASME, A/SA 192, 209, 210 and 213 specifications and all associated grades. EN 10216, DN 17175, BS 3059, JIS 3461 – 3462 |
| Approvals | ISMT is ISO 14001, ISO/TS 16949:2002, and OHSAS 18001 approved. In addition we hold approvals from all major national and |
| Grade and Mechanical Properties: | ||||
| C(Max) | Mn | Si(Min) | P(Max) | S(Max) |
| 0.35 | 0.29-1.06 | 0.10 | 0.035 | 0.035 |
| Grade and Chemical composition: | ||||
| Grad | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation (%) |
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| C | ≥ 485 | ≥ 275 | ≥ 30 |
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We offer different modes of transport depending on the customer's destination: rail transport and ship transport，etc.The Shipping Mark shall consist of: Trade mark, Seller's name, Product name, Applicable standards,Specifications, Package No., Contract No., Heat No., Production date, Weighing method, Net weight, Gross Weight, Consignee and Protection symbols, etc.
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Packaging And Transportation
FAQ
1.Why you choose us?
Our company has been 12 years. We control the quality of the products very strictly, there are special people for the quality.
If you got lower price from other supplier, we will pay back twice to customers about the higher price.
2.How long is your delivery time?
According to the quantity. Generally within 2-7 days if in stock. And 15-20 days if not in stock.
3.What is your payment terms?
A: By T/T 30% in advance, and 70% before delivery.
B: 100% L/C at sight.
C: By T/T 30% in advance, and 70% L/C at sight.
4.Do you provide samples? Is it free?
Yes, we offer the sample for free but do not pay for the cost of freight.
5.What if the customer is not satisfied?
If there is a problem with the product, we take full responsibility.
If there is a problem in the transportation process, we will help you to solve it.
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