What are the types of seamless steel pipes Specific standards

- Feb 15, 2021-

The 

The seamless steel pipe is divided into cold drawn and hot rolled, but the surface has not been treated.

There are several types of seamless steel pipes. They are related to its material and implementation standards. The materials include ordinary pipes and alloy pipes. The implementation standards are 

1. The structure is used for seamless steel pipes: GB8162-99

2. Ground seam steel pipe for conveying fluid: GB8163-99
3. Seamless steel pipe for boiler: GB3087-1999
4. High pressure seamless pipe for boiler: GB5310-95 (ST45.8-ⅲ type)
5. High-pressure seamless steel pipes for fertilizer equipment: GB6479-1999
6. Seamless steel pipe for geological drilling: YB235-70
7. Seamless steel pipe for oil drilling: YB528-65
8. Seamless steel pipe for petroleum cracking: GB9948-88
9. Special seamless pipe for oil drill collar: YB691-70
10. Seamless steel pipe for automobile half shaft: GB3088-1999
11. Seamless steel pipe for ships: GB5312-1999
12. Cold-drawn cold-rolled precision seamless steel pipe: GB3639-1999

13. Various alloy tubes 16Mn, 27SiMn, 15CrMo, 35CrMo, 12CrMov, 20G, 40Cr, 12Cr1MoV, 15CrMo

seamless steel pipes


Product Description
Product Description

 

Product Nameseamless steel pipe
standardAP51L PSL 1 ASTM A53/ASTM Sa53 ASTM A106 /ASTM Sa 106
gradeA,B,X42,X52,X56,X60,X65
Surface FinishPre-galvanized, Hot dipped galvanized, Electro galvanized, Black, Painted, Threaded, Engraved, Socket.
International StandardISO 9000-2001, CE CERTIFICATE, BV CERTIFICATE
Packing1.Big OD:in bulk 2.Small OD:packed by steel strips 3.woven cloth with 7 slats 4.according to the requirements of customers
Main MarketMiddle East,Africa, Asia and some Uropean country and South America, Australia
Country of originChina
Productivity5000Tons per month.
Remark1. Payment terms : T/T ,L/C 2. Terms of trade : FOB ,CFR,CIF ,DDP,EXW 3. Minimum order : 2 tons 4. Delivery time : Within 25 days.

Cold rolled ssaw erw straight spiral  welded carbon steel pipeCold rolled ssaw erw straight spiral  welded carbon steel pipeCold rolled ssaw erw straight spiral  welded carbon steel pipe

Cold rolled ssaw erw straight spiral  welded carbon steel pipe

Cold rolled ssaw erw straight spiral  welded carbon steel pipe

Packaging & Shipping

Packing: with bundles, seaworthy packing for sea transportation ( big order in bulk; small order packed by strips or as the customers' requirement); wooden pallet or iron pallet is prerequisite for stainless products;

In terms of stainless products, we will use wooden pallet or iron pallet which has the polyethylene partition to isolate products which could protect the moisture.

 

Delivery: 7-15days after receiving unfront payment

Cold rolled ssaw erw straight spiral  welded carbon steel pipe

Cold rolled ssaw erw straight spiral  welded carbon steel pipe

Our Services

Cold rolled ssaw erw straight spiral  welded carbon steel pipe 

Company Information

Cold rolled ssaw erw straight spiral  welded carbon steel pipe

HTB1vuPNbjfguuRjy1zeq6z0KFXaD_.webp.jpg

Cangzhou Steel Pipe Group (CSPG)Co.,Ltd.

No.92 JieFang East Road ,Cangzhou City, Hebei,P.R.China.

CSPG  has more than eighteen years history company which located in Lecong Iron and Steel World, a well-known steel distribution center in China, with superior geographical position and convenient water and land transportation. 


We are a direct-selling manufacturer specializing in the research and development of spiral steel pipes, steel spiral pipes, anti-corrosion steel pipes inside and outside. Since its inception, the company has been guided by a brand-new thinking of steel pipe product market based on the business philosophy of honesty, pragmatism and knowledge-seeking.

Cold rolled ssaw erw straight spiral  welded carbon steel pipe 

FAQ

Q1: What is your terms of payment?
A: 30% T/T as the upfront deposit, 70% before delivery. We will show you the photos of products and package before you pay the balance.

Q2: what is the terms of delivery?
A: EXW, FOB, CIF, CFR, DDU

Q3: What is the terms of packing?
A: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers’ requirement.

Q4: What is your delivery time?
A: For stocks, we could transport the goods to loading port within 7 days after we received your deposit.
For production period, it usually takes about 15 days-30 days after receiving the deposit.

Q5: Could you produce according to the samples?
A : Yes, we could customer-made by your samples or technique drawings, we could build the mold and fixtures.

Q6: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by SORUN piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

Q7: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in alibaba with trade assurance which could secure your payment.