Model NO.: HTSP API 5L/A53/A106
Certificate: ISO,API 5L, API 5CT
Steel Grade: Gr.a,Gr.B,Other
Brands: Yantai Bao Steel,Baotou Steel,Shandong Molong
Application: Oil and Gas Industry
Trademark: HTSP
Transport Package: Galvanized Steel Strip
Specification: 3/8"-24"
Origin: China
HS Code: 7304193000
Model NO.: HTSP API 5L/A53/A106
Certificate: ISO,API 5L, API 5CT
Steel Grade: Gr.a,Gr.B,Other
Brands: Yantai Bao Steel,Baotou Steel,Shandong Molong
Application: Oil and Gas Industry
Trademark: HTSP
Transport Package: Galvanized Steel Strip
Specification: 3/8"-24"
Origin: China
HS Code: 7304193000
Product Name | Carbon Seamless Steel Pipes | ||
Standard | API Spec 5L | ||
Grade | Gr.A | Gr.B | other grades |
Outer Diameter | From 17.1mm to 610mm | ||
Wall Thickness | sch40, sch80…as per customer's requirements | ||
Length | 6m cut length (5.8m for 20' container); | ||
12m cut length (11.8m for 40' container) | |||
Customization | |||
Packaging | galvanized anti-rust strip, iron wire, plastic caps, two nylon slings | ||
Technical requirements and processing | 1.Mechanical properties | ||
Tensile test,yield strength,elongation,hardness | |||
2.Chemical compositions | |||
C,Mn,S,P | |||
3.Surface: roughness and oxide skin | |||
4.Nondestructive detection | |||
Eddy test,ultrasonic test,magnetic test | |||
5.Ends:beveled ends or plain ends | |||
6.Varnish or not | |||
7.Marking | |||
Delivery Time | Within 30-45 days from receiving deposit | ||
Payment Term | 100% L/C at sight or 30% deposit, 70% balance against copy of B/L | ||
Usage/Application | Oil and gas industry | ||
Main Market | Asia, Middle East, Europe, etc. |




We Changzhou Hongtai Precison Steel Pipe which belongs to Zhengzhou Hongtai Steel Pipe Group, specialized in steel pipe international trading. Zhengzhou Hongtai Steel Pipe Group as the largest steel pipe stockist in north China,has more than 30,000 tons pipes on stock all over the year. We agent 13 famous factories' products in China, such as Molong, Yantai Baogang, Baotou Steel,etc. We always have large quantity orders with these factories, so our price usually have absolute advantage.
Linzhou Fengbao Pipe Industry Co.,Ltd is focus on producing steel pipes from 3/8"-12",if the diameter is 14"-18",we will choose from TPCO or Baogang Group,both of them are central enterprises and famous for their high quality in China.All pipes they produced have good straightness,uniform thickness and no inner spiral. When size over 20",we will use the original pipes from Fengbao to do hot expanding.
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Product Name | Carbon Seamless Steel Pipes | ||
Standard | API Spec 5L | ||
Grade | Gr.A | Gr.B | other grades |
Outer Diameter | From 17.1mm to 610mm | ||
Wall Thickness | sch40, sch80…as per customer's requirements | ||
Length | 6m cut length (5.8m for 20' container); | ||
12m cut length (11.8m for 40' container) | |||
Customization | |||
Packaging | galvanized anti-rust strip, iron wire, plastic caps, two nylon slings | ||
Technical requirements and processing | 1.Mechanical properties | ||
Tensile test,yield strength,elongation,hardness | |||
2.Chemical compositions | |||
C,Mn,S,P | |||
3.Surface: roughness and oxide skin | |||
4.Nondestructive detection | |||
Eddy test,ultrasonic test,magnetic test | |||
5.Ends:beveled ends or plain ends | |||
6.Varnish or not | |||
7.Marking | |||
Delivery Time | Within 30-45 days from receiving deposit | ||
Payment Term | 100% L/C at sight or 30% deposit, 70% balance against copy of B/L | ||
Usage/Application | Oil and gas industry | ||
Main Market | Asia, Middle East, Europe, etc. |




We Changzhou Hongtai Precison Steel Pipe which belongs to Zhengzhou Hongtai Steel Pipe Group, specialized in steel pipe international trading. Zhengzhou Hongtai Steel Pipe Group as the largest steel pipe stockist in north China,has more than 30,000 tons pipes on stock all over the year. We agent 13 famous factories' products in China, such as Molong, Yantai Baogang, Baotou Steel,etc. We always have large quantity orders with these factories, so our price usually have absolute advantage.
Linzhou Fengbao Pipe Industry Co.,Ltd is focus on producing steel pipes from 3/8"-12",if the diameter is 14"-18",we will choose from TPCO or Baogang Group,both of them are central enterprises and famous for their high quality in China.All pipes they produced have good straightness,uniform thickness and no inner spiral. When size over 20",we will use the original pipes from Fengbao to do hot expanding.
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