Hot Rolled GB9948 20# Seamless Petroleum Cracking Steel Pipe Manufacturer X52n Black Coating ASTM A333 Gr. 6 L245n 5 Inch Sch80 Steel Pipe

• After-sales Service: Video Technical Support, Online Support
• Warranty: /
• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Model NO.: 20# A333 GR. 6 L245N A333 GR. 6 L245N
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
• Section Shape: Square
• Trade Terms: Fob CIF CFR EXW
• Advantage: High Production Efficiency
• Grade: A106 A53 A57 L245n X52
• Length: 3m, 5.8m, 6m, 11.8m, 12m, 13.5m or as Per Customer
• Thickness: 0.8-12mm or as Required
• Shape Section: Square
• Brand Name: Jinbao Steel
• Processing Service: Welding, Punching, Cutting, Bending, Decoiling
• Certificate: SGS,ISO9001
• Color: Nature or as Required
• Transport Package: Standard Seaworthy Packing
• Specification: Normal Size
• Trademark: Baosteel, Wusteel
• Origin: China
• HS Code: 7304193000
• Production Capacity: 500000 Tons/Year

Product Description

Hot Rolled GB9948 20# Seamless Petroleum cracking steel pipe Manufacturer X52N Black Coating ASTM A333 GR.6 L245N 5 Inch SCH80 Steel Pipe

Product Description

Petroleum steel pipes API 5CT are classified into steel grades such as K55, N80, L80, and P110.

Oil pipe J55 (37Mn5)

Sleeve J55 (37Mn5)

Coupling pipe J55 (37Mn5)

Petroleum steel pipes (GB/T9948-88) are seamless steel pipes suitable for furnace tubes, heat exchangers, and pipelines in petroleum refineries.

Geological drilling steel pipe (YB235-70) is a steel pipe used by geological departments for core drilling. It can be divided into drill pipes, drill collars, core pipes, casings, and settling pipes according to its purpose.

Seamless Steel Pipe Executive Standard Editing Broadcast

1. Seamless steel pipes for structural purposes: GB8162-99

2. Ground joint steel pipe for fluid transportation: GB8163-99

3. Seamless steel pipes for boilers: GB3087-1999

4. High pressure seamless pipes for boilers: GB/T5310-95 (ST45.8- III type)

5. High pressure seamless steel pipes for fertilizer equipment: GB/T6479-1999

6. Seamless steel pipe for geological drilling: YB235-70

7. Seamless steel pipe for oil drilling: YB528-65

8. Seamless steel pipes for petroleum cracking: GB9948-88

9. Seamless pipe for petroleum drill collars: YB691-70

10. Seamless steel pipes for automotive axle shafts: GB3088-1999

11. Seamless steel pipes for ships: GB5312-1999

12. Cold drawn and cold-rolled precision seamless steel pipes: GB/T3639-1999

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

In addition, there are also GB/T17396-1998 (Hot rolled seamless steel pipes for hydraulic props)

GB3093-1986 (High pressure seamless steel pipes for diesel engines)

GB/T3639-1983 (Cold drawn or cold-rolled precision seamless steel pipes)

GB/T3094-1986 (Cold drawn seamless steel pipes and special shaped steel pipes)

GB/T8713-1988 (Precision inner diameter seamless steel pipes for hydraulic and pneumatic cylinders)

GB13296-1991 (Stainless steel seamless steel pipes for boilers and heat exchangers)

GB/T14975-1994 (Stainless Steel Seamless Steel Pipe for Structural Purposes)

GB/T14976-1994 (Stainless Steel Seamless Steel Pipe for Fluid Transport)

GB/T5035-1993 (Seamless Steel Pipe for Automotive Half Axle Sleeve Pipe)

API SPEC5CT-1999 (Specification for Casing and Tubing), etc.

Product specification
Product Name	Alloy tube
Material	Q195-Q345, 10# ,20#,45#,195-Q345, Gr.B-Gr.50, S235JR, SS400, SPHC,BS-040A10 ,16mn, 40cr, 42crmo, 27simn, 12cr1mov, 15crmo, Gcr15, 25mn2
Standard	ASTM, DIN, JIS, BS
Certificates	ISO, CE, BV
Wall thickness	1.5mm-100mm
Tolerance	Wall Thickness: ±0.05MM Length: ±6mm Outer Diameter: ±0.3MM
Technique	Cold rolled, Hot Rolled
Pipe Length	1. R1: 4.88~7.62M. 2. R2:7.62~10.36M 3. R3:10.36~14.63M
Packaging	1. Packed with 8 bundles tightened with metal belt and plastic wrapped if need 2. According to customer's requirement
Test	Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing , X-ray Test.
Application	Widely used in furniture,interior decoration, fluid pipeline, petroleum and natural gas industry, drilling, pipeline, structure

Chemical Composition

	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
Max	0.17	0.17	0.7	-	-	-	-	-	-	-
Min	0.23	0.37	1	0.025	0.015	0.25	0.25	0.2	0.15	0.08

Product Detail

Application

Based on various standard / different standard,
1. delivery liquid, water, gas
2. for construction, steel structure,
3. scaffolding pipe, scaffolding material,
4. greenhouse frame, fence post,
5. machinery parts, (bus frame material for some countries, truck frame material ects.)
6. Low and middle pressure fluid pipeline, boiler, petroleum and natural gas industry, drilling, chemical industry, electric
industry, shipbuilding, fertilizer equipment and pipeline, structure, petrochemical, pharmaceutical industry


Packing & Shipping

The surface requirements are not high can be ordinary bundled packaging after rainproof packaging The surface requirements are high, and have done positive or sprayed electrostatic film heat shrinkable packaging, wrapping paper packaging If the output requirement is particularly high, we will pack it in wooden cases or wooden brackets after the above packaging.

Mode of transportation: railway, road, inland river, sea, air.

RFQ
 

Q1: Are you a manufacturer or a trading company?

A: We are both a trading company and a manufacturer.We have own factory, which is located in Jiangsu,CHINA. We have more than 10 years experience in sales of steel products. We promise that we are the very supplier that you are looking for.

Q2:Can I visit your factory ?
A: Of course.We warmly welcome you to visit our factory.

Q3: Do you have quality control? How can you give warranty of your products?
A: Yes, we have gained certification of GB/T19001:2016/ ISO9001:2015. We are the verified supplier by SGS on the platform of Alibaba and MIC. We extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.