Products made of this type of steel usually need heat treatment (normalizing or quenching and tempering); the parts and components made of it usually need to undergo quenching and tempering or surface chemical treatment (carburizing, nitriding, etc.) before use.
| Product Name | ASTM High Pressure A179 Carbon Steel Boiler Pipes |
| Standard | ASTM A179 |
| Material | ASTM A179 (Equivalent to 20G、20MnG、25MnG） |
| Production Process | Cold Drawn |
| Tolerance | OD :+/-1% ,WT:+/-10% ,Length:+/-5cm |
| Length | 3-12m or as per customers' requirements |
| Surface | Black Painting or According to customer Requirement |
| Payment Terms | EXW, FOB, CIF, CFR etc. |
| Delivery Time | Within 14 days after Receiving 30% TT Advanced or LC at Sight Original |
| Application | Generally, boiler tubes are mainly used to make water wall tubes, boiling water tubes, superheated steam tubes, superheated steam tubes for locomotive boilers, large and small smoke tubes and arched brick tubes. High-pressure boiler tubes are mainly used to manufacture superheater tubes, reheater tubes, air ducts, main steam tubes, etc. of high-pressure and ultra-high-pressure boilers. |
Q: Who and where are you?
Shandong Huitong Steel Co., Ltd. is a large steel production enterprise. Our main production base is located at Liaocheng city, shandong province, China.
Q:What kind of metal material does your company do?
Our production scope involves seamless steel pipes, galvanized steel products, stainless steel products, steel plate, customized heterosexual steel pipes and other steels.
Q:What are the advantages in price and quality ?
To offer good quality and competitive price is our company principle.
We can offer our customer good and reasonable price.
Q: OEM Service is acceptable?
Yes, OEM severvice is available.
Q: Payment term and Lead time
A: Payment term is depending on target market condition,order amount,shipment schedule.., or 30% T/T in advance ,balance will be paid against BL copy or LC at sight.
B: Delivery time: for most of pipe,plate, coil.. the lead time is at around7- 15days. For larger order plate, it is subject to the steel plant production order, but. Base on our larger purchasing oder from steel mill, we can assure our customer the delivery date is soon.
