ASTM A210 GR.C Boiler Seamless Steel Pipe refers to the steel with open ends and hollow section. Boiler seamless pipe is a kind of boiler pipe, which belongs to the category of seamless Steel Pipe. The manufacturing method is the same as that of seamless pipes, but there are strict requirements on the steel grades used to manufacture steel pipes. Boiler seamless pipes are often used in high temperature and high pressure conditions, and the pipes will be oxidized and corroded under the action of high temperature flue gas and water vapor. The steel pipe is required to have high lasting strength, high oxidation corrosion resistance, and good organizational stability. Seamless pipes for boilers are mainly used to manufacture high pressure and pipes, main steam pipes, etc. According to the production method, it can be divided into seamless steel pipe and Welded Steel Pipe. The specification of Boiler Steel Pipe adopts the external dimension. Its length is large compared to the surrounding area. and wall thickness indicate a wide range of sizes, from very small diameter capillaries to large diameter tubes up to several meters in diameter. Steel pipes can be used for pipelines, thermal equipment, machinery industry, petroleum geological exploration, containers, chemicals and special purposes. Boiler steel pipe is a type of seamless pipe. According to the cross-sectional shape, it can be divided into round tube and special-shaped tube. Round steel pipes are widely used, but there are also some special-shaped steel pipes such as square, rectangle, semicircle, hexagon, equilateral triangle, and octagon. Steel pipes subjected to fluid pressure need to be hydrostatically tested to verify their pressure resistance. The manufacturing method is the same as that of seamless pipes, but there are strict requirements on the steel grades used to manufacture steel pipes.
Product Name
| ASTM A210 GR.C Boiler Steel Pipe |
Standard
| ASTM A210 GR.C |
Material
| GB:16Mn ASTM:A210 Grade C
JIS:G3455 STS49 DIN:1629 ST52 |
Technology
| Hot Rolled ,Cold Rolled,Cold Drawn,Hot Expended |
Chemical Composition
| C:≤0.35% Si:≥0.1%
Mn:0.29-1.06% P:≤0.035% S:≤0.035% |
Mechanical Property
| Tensile Strength(MPa)≥:485
Yield Strength(MPa)≥:275
Elongation(%):≥30 Hardness(HBW):≤89 |
Tolerance
| Control with in the standard, OD:+/-1%, WT:+/-5%
|
Application
| Widely used in automobiles, motorcycles, gas springs, hydraulic machinery, construction machinery and refrigeration industry |
Payment Terms
| 1.FOB 30%T/T,70% Before shipment
2.CIF 30% Pre-payment , Balance must be paid before shipment
3.Irrevocable 100% L/C at sight
|
Third Party Inspection
| SGS ,BV, MTC
|
Advantages
| 1.Short delivery time 2.Quality assurance 3.Competitive price, 4.Free Sample |
Delivery Time
| Within 25 days after receipt of advance payment |
1. The main production process of hot-rolled seamless steel pipe (main inspection process):
Tube blank preparation and inspection→tube blank heating→piercing→tube rolling→steel reheating→fixed (reduced) diameter→heat treatment △→finished tube straightening→finishing→inspection (non-destructive, physical and chemical, Taiwan inspection)→warehousing
2. The main production process of cold-rolled (drawn) Seamless Steel Pipes:
Billet preparation→pickling lubrication→cold rolling (drawing)→heat treatment→straightening→finishing→inspection
Our products aye widely used in water engineering,petrochemical industry,chemical industry,electric power industry,agricultural irrigation,urban construction.
Used for liquid conveying:water supply and drainage.For gas transport:gas,steam,liquefier petroleum gas.
For structural use:as pile pipe,as a bridge;Pipes for wharves,roads and building structures.
Q: Are you a manufacturer?
A: Yes , we are a seamless steel pipe manufacturer, We have own factory, which is located in Shandong,China. We have a leading power in producing and exporting hot rolled seamless steel pipe,cold rolled seamless steel pipe,cold drawn seamless steel pipe and Alloy Seamless Steel Pipe etc. We promise that we are what you are looking for.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we can accept BV, SGS third inspection .
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-35 days if the goods are not in stock, it is according to quantity.
Q:How can we get the offer?
A:Please offer the specification of the product,such as material,size,shape,etc.So we can give the best offer.
Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit.
2.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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