ASTM A335 P12 is often used for heating surface pipes of low and medium pressure boilers (working pressure is generally not greater than 5.88Mpa, and working temperature is below 450℃); used for high-pressure boilers (working pressure is generally above 9.8Mpa, working temperature is 450℃～650 ℃) heating surface pipes, economizers, superheaters, reheaters, pipes for petrochemical industry, etc. Alloy pipe is a kind of Seamless Steel Pipe, its performance is much higher than that of ordinary seamless Steel Pipe, because this kind of steel pipe contains more Cr, its high temperature resistance, low temperature resistance, corrosion resistance performance is no other. Seam steel pipes are not comparable, so alloy pipes are widely used in petroleum, chemical, electric power, boiler and other industries.
Product Name
| ASTM A335 P5 Alloy Steel Seamless Pipes
|
Standard
| ASTM A335 P5 |
Material
| ASTM:A335-P5
GB：16Mo
JIS:Stpa12/G3458
DIN:17175/15Mo3
|
Technology
| Hot Rolled ,Cold Rolled,Cold Drawn,Hot Expended |
Tolerance
| Control with in the standard, OD:+/-1%, WT:+/-5%
|
Chemical Composition
| C:0.05-0.15%
Mn:0.3～0.6% P:≤0.025% S:≤0.025% Si:0.5-1.0% Cr:1.0-1.5% Mo:0.44-0.65% |
Mechanical Property
| Tensile Strength(MPa)≥:415
Yield Strength(MPa)≥:205
Elongation(%)≥:30
|
Application
| Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service，Boiler Pipe,Gas and oil pipe, liquid linepipe, casing pipe |
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 |
Sanitary mirror tube process:
Tube blank→inspection→peeling→inspection→heating→piercing→pickling→grinding→lubrication and air drying→welding head→cold drawing→solution treatment→pickling→pickling passivation→inspection→cold rolling→oil removal→cutting head → air drying → inner polishing → outer polishing → inspection → identification → finished product packaging
Industrial tube process
Tube blank→inspection→peeling→inspection→heating→piercing→pickling→grinding→lubrication and air drying→welding head→cold drawing→solution treatment→pickling→pickling passivation→inspection
Alloy Steel pipes have hollow sections and are widely used as pipelines for transporting fluids, such as pipelines for transporting oil, natural gas, gas, water and certain solid materials. Compared with solid steel such as round steel, alloy steel tube is lighter in weight when the bending and torsional strength is the same. Alloy Steel Pipe is an economical section steel, which is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile transmission Axles, bicycle racks and steel scaffolding used in building construction, etc.
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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