large diameter astm a252 spiral welded pipe

 Our company is a professional manufacturer specializing in producing spiral welded pipes. We can supply SAW pipes and ERW pipes with the standards of GB, API. Besides, we also have perfect production lines and skilled engineers to manufacture these products.

1. Double-sided Submerged arc Spiral-welded steel pipes

2. Standard API Spec 5L    GB/T9711.1-1997 

3. Tickness 6-18mm (as per customers' requirements)

4. Length 12m(as per customers' requirements)

5. Steel Grade  X52 X60 Q235 Q215 L360 16Mn

6. Application range: Liquid long-distance delivery pipeline, such as petroleum, natural gas, gas, water and steam and engineering assembly for heat supply, chemical industry, refrigeration, wall bushing and pile driving.

7. Quality: First Grade

8. Others: 1).Special desigh availablr according to requirements

                 2).All production processes are made under the ISO9001:2008 strictly. 

Company Profile:

Liaocheng Huililai Import and Export Co.,ltd,a seamless steel tube manufacturer and trading company  in China,has several years experience in producing seamless steel tube.Our seamless steel tubes are famous for its high quality and best price.Our factory has some new seamless steel tube in stock,welcome to inquiry,and we will give you the best price.

Main Products:

1. seamless steel pipe (A53, A106, API 5L, A179, A192, A213, A333, DIN1629, DIN17175, Russian standard, Franch stan.)

2. stainless steel pipe (304, 316, 316L, 304L, 321, 410, 444, 430)

3. alloy steel pipe (ASTM A519 GR. 4130, 4140)

4. anti-corrosion steel pipe (cement lined and coated, 3PE, IPN8710, 2PE,  Epoxy powder)

5. welded steel pipe (A53, API 5L, BS1387, EN10025)

If you are interested in our products,please feel free to contact us,we will offer the best price and the good quality,I promise you will get the most competitive price from us here.