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| Selling Units: | Ton |
|---|---|
| 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
Carbon steel pipes are made of steel ingots or solid round steels through perforation into capillary tubes, which are then hot-rolled, cold-rolled or cold-drawn.
Seamless steel pipes are made from a single piece of metal with no seams on the surface. According to the production method, seamless steel pipes are divided into hot-rolled pipes, cold-rolled pipes, cold-drawn pipes, extruded pipes, pipe jacking, etc.
According to the cross-sectional shape, seamless steel pipes are divided into round pipes and special-shaped pipes. Special-shaped tubes have many complex shapes, such as square, oval, triangular, hexagonal, melon-shaped, star-shaped and finned tubes, etc.
Seamless steel pipes are mainly used as petroleum geological drilling pipes, petrochemical cracking pipes, boiler pipes, bearings, automobiles, tractors, aviation steel pipes and high-precision structural steel pipes.
Usually made of high-quality carbon steel, such as 10, 20, 30, 35, 45, etc., such as low-alloy steel, such as 16Mn, 5MnV, etc., etc., made of hot-rolled or cold-rolled steel, such as 40Cr, 30CrMnSi, 45Mn2 , MOMnB, etc. Mainly made of low carbon steel, Buch as0 and 20 seamless pipes. The seamless machining of medium carbon steels such as 45cr and 40Cr is used to make mechanical parts such as car and tractor parts. Seamless steel pipes are generally used to ensure strength and flattening tests. Hot-rolled steel pipes are in a hot-rolled state or a heat-treated state. A combination of cold and heat for heat treatment. Low and medium pressure Boiler Seamless Steel Pipe: used to manufacture various low and medium pressure boiler booster steam pipes, water supply pipes, water wall pipes and other locomotive boiler superheated steam pipes, arch brick pipes, small pipes, etc.
Product Specification
| Name | Alloy Steel Pipe |
| 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.
Product Display
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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