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| Selling Units: | Ton |
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| Package Type: | Standard Export Packaging Or According to Customer Requirements |
| Picture Example: |
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Packaging: Standard Export Packaging Or According to Customer Requirements
Productivity: 10000 tons per month
Transportation: Ocean,Land,Air,Express
Place of Origin: Shandong China
Supply Ability: 3000 tons per month
Certificate: ISO
HS Code: 730419
Payment Type: L/C,T/T,D/P,D/A,Paypal,Others
Incoterm: FOB,CFR,CIF,EXW,FAS,FCA,CPT
Product Description
Boiler Steel Pipe is a kind of seamless pipe. The manufacturing method is the same as seamless pipe, but there are strict requirements on the steel used to make the Steel Pipe. According to the use of temperature is divided into general boiler tube and high pressure boiler tube two kinds.
The mechanical property of steel is an important index to guarantee the final serviceability (mechanical property) of steel, which depends on the chemical composition and heat treatment system of steel. In the steel pipe standard, according to different use requirements, the tensile properties (tensile strength, yield strength or yield point, elongation) and hardness, toughness indicators, as well as user requirements of high, low temperature performance.
Manufacturing method:
(1) The temperature of the general boiler tube is below 450℃. The domestic pipe is mainly made of No. 10, No. 20 carbon junction steel hot rolled pipe or cold drawn pipe.
② High pressure boiler steel tube is often used in high temperature and high pressure conditions. Under the action of high temperature flue gas and water vapor, oxidation and corrosion will occur. The steel pipe is required to have high lasting strength, high resistance to oxidative corrosion, and good organizational stability.
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. 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 (%) C ≥ 485 ≥ 275 ≥ 30
international official authorities, customers, and third party certification agencies.
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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