1, Standard: American-Standard--- API5L, ASTMA53, A106, A178, A179, A192
DIN--- DINSt33, St37, St35.8, St42, st45-8
JAPAN --- JIS STPT42, STB44
2, Diameter: Cold-drawn seamless steel tube--- 8-194mm
Hot-rolling seamless pipe--- 32~630mm
Heat expands seamless pipe--- 219~1219mm
3, Wall thickness: Cold-drawn seamless steel tube--- 1.5-20mm
Hot-rolling seamless pipe--- 2.5~60mm
Hot-rolling seamless pipe--- 6~60mm
4, Length: 5.8 M/6M, and 12M, can be arbitrary length
5, Surface: Coating anticorrosive paint, Both ends with plastic protector (cap)
6, Double standard delivery: ASTM A106/A53 GR. B ASTM A106/API5L GR. B ASTM A53/API 5L GR. B
Three standard delivery: ASTM A106/A53/API 5LGR. B
7. Others: 1) Special design available according to customers' requirement
2) anti-corrosion and high temperature resistant with black painting
3) All the production process are according to the ISO 9001: 2008 strictly
1. ISO System
2. SGS and BV Audited company.
3. Industry experience over 10 years.
4. Management Systems-Internal Software
5. Finished Product Inventory-More Than 500 Tons.
6. Raw Material inventory -Over 800 Mertic Tons.
7. Shipment of goods -More than 30 countries worldwide.
8. We have the most convenient transport and prompt delivery.
9. We offer competitive price with best service.
10. We have high technical production line with top quality products.
11. We have win high reputation based on best quality products.
Production | carbon Seamless Steel Pipes tubes |
Specification | 13.7mm-1219.2mm (1/4''-48'')× 1.5mm-60mm |
Standard | GB, AS API 5L x42 ,PSL 1 carbon steel SLAW pipe TM, API 5L, API 5CT,DIN, JIS and so on |
Out Diameter | 13.7mm-1219.2mm (1/4''-48'') |
Wall Thickness | 1.5mm-60mm |
Grade | 10#,20#,45#,16Mn,Q235,304L ,316L,ST42,ST52,A106-a,A106-b,27SiMn,12Cr1MoV, and so on |
Length | 1-12m. As customers requirements. |
Origin | Shandong, China |
Model Number | 13.7mm-1219.2mm (1/4''-48'')× 1.5mm-60mm |
Technique | Seamless, welded |
Usage | 1. Low and middle pressure fluid transportation pipeline 2. Casing Tube 3. Boiler Pipe 4. Petroleunm and natural gas industry 5. Chemistry industry 6. Electric industry |
Package | 1. Bevelled end or plain end or warnished as per buyer's requirements. 2. Marking: as per customer's requests. 3. Painting varnish coating on the pipe. 4. Plastic caps ends. |
Delivery Time | 15-20 days or as clients requirements. |
Supply | 1. seamless steel pipe 2. ERW steel pipe 3. steel casing 4. tubing 5. hot-rolled steel pipe 6. spiral steel pipe 7. hot-galvanized steel pipe |
Qingdao Hengcheng Steel Co., Ltd Located in The center of Hebei, Tianjin, Shandong, Shanghai steel industry cluster. Advantage of the rich supply of raw materials, greatly reduced the cost of production; Concentration Of technique and communication center, and the production technoligy and processing get innovate and improvement constantly. To ensure the quality of products. Hengcheng Steel Product, reallydone the good quality and lower price.
Located in Qingdao, it is the second largest port in China, it is very convenient and timely to book shipping, shorten the delivery time, nearly to the port, greatly reduced the transportation cost.
Qingdao Hengcheng Steel Co., Ltd Have two lines for producing galvanized coil., the thickness is 0.13-1.2mm, Production technology Is United Steel method, mainly produce galvanized steel coil/galvalume steel coil, Production capacity Is 4 million tons Per year.
Hengcheng Steel Group Have two lines for producing color coil, the thickness is 0.18-1.2mm, Production technology Is double coated&double drying and Continuous coating, Production capacity Is 3 million tons Per Year.
Hengcheng Steel Group Have 3 Lines Tile press, the corrugated plate width is 650-1050mm, Production capacity Is 6 million tons Per Year
Company Tenet: Honesty Behave, Integrity And Perseverance, we will go far
Service Tenet: 24 hours, it is my honor that you choose us; Offer service to you, it is my duty for 24 hours.