Factory Direct Sale Low Carbon Steel Pipe ASTM A106 A53 A336 API 5L Metal Material Precision Steel Pipe

• After-sales Service: Support
• Warranty: Support
• Type: Seamless
• Technique: Cold/Hot Rolled Cold-Drawn or Hot Forged
• Material: Alloy Steel
• Surface Treatment: Mill Finished
• Model NO.: ASTM A106 A53 Gr. B A336 API 5L
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Special Use: Mold Steel, Free Cutting Steel, Cold Heading Steel
• Alloy: Aluminum Alloy
• Model No.: ASTM A106 A53 Gr. B A336 API 5L
• Wall Thickness: 0.1-60mm, Customized Available
• Surface Colour: Silver, Bronze, Champagne, Black, Golden
• Transport Package: as Your Request
• Specification: As customer demands
• Trademark: BAOGANG
• Origin: Shandong
• HS Code: 7304191000
• Production Capacity: 6500ton Per Month

Product Description

Product Description

 

Uses:

Chilled water pipe	Steam/condensate pipe	Heat exchanger pipe	Marine/offshore pipe	Dredging pipe	Industrial pipe
Oil and gas pipe	Fire fighting pipe	Construction/structure pipe	Irrigation pipe	Drain/sewage pipe	Boiler tube

 

 

Coating:

3PE Coating

3PP Coating

FBE Coating

Epoxy Coating

Special Painting

 

Standard of carbon seamless steel pipe

ASTM A53 Gr.B	Black and hot-dipped zinc-coated steel pipes welded and seamless
ASTM A106 Gr.B	Seamless carbon steel for high temperature service
ASTM SA179	Seamless cold-drawn low-carbon steel heat exchanger and condenser tubes
ASTM SA192	Seamless carbon steel boiler tubes for high pressure
ASTM SA210	Seamless Medium-carbon boiler and superheater tubes
ASTM A213	Seamless alloy-steel boiler, superheater, and heat-exchanger tubes
ASTM A333 GR.6	seamless and welded carbon and alloy steel pipe intended for use at low temperatures.
ASTM A335 P9,P11,T22,T91	Seamless ferritic alloy-steel pipe for high-temperature service
ASTM A336	Alloy steel forgings for pressure and high-temperature parts
ASTM SA519 4140/4130	Seamless carbon for mechanical tubing
API Spec 5CT J55/K55/N80/L80/P110/K55	Seamless steel pipe for casing
API Spec 5L PSL1/PSL2 Gr.b, X42/46/52/56/65/70	Seamless steel pipe for line pipe
DIN 17175	Seamless steel tube for elevated temperture
DN2391	Cold drawn seamless prevision pipe
DIN 1629	Seamless circular unalloyed steel tubes subject to special requirements

 

Chemical components & mechanical properties

Standard	Grade	Chemical Components (%)					Mechanical Properties
ASTM A53		C	Si	Mn	P	S	Tensile STrength(Mpa)	Yield STrength(Mpa)
	A	≤0.25	-	≤0.95	≤0.05	≤0.06	≥330	≥205
	B	≤0.30	-	≤1.2	≤0.05	≤0.06	≥415	≥240
ASTM A106	A	≤0.30	≥0.10	0.29-1.06	≤0.035	≤0.035	≥415	≥240
	B	≤0.35	≥0.10	0.29-1.06	≤0.035	≤0.035	≥485	≥275
ASTM SA179	A179	0.06-0.18	-	0.27-0.63	≤0.035	≤0.035	≥325	≥180
ASTM SA192	A192	0.06-0.18	≤0.25	0.27-0.63	≤0.035	≤0.035	≥325	≥180
API 5L PSL1	A	0.22	-	0.90	0.030	0.030	≥331	≥207
	B	0.28	-	1.20	0.030	0.030	≥414	≥241
	X42	0.28	-	1.30	0.030	0.030	≥414	≥290
	X46	0.28	-	1.40	0.030	0.030	≥434	≥317
	X52	0.28	-	1.40	0.030	0.030	≥455	≥359
	X56	0.28	-	1.40	0.030	0.030	≥490	≥386
	X60	0.28	-	1.40	0.030	0.030	≥517	≥448
	X65	0.28	-	1.40	0.030	0.030	≥531	≥448
	X70	0.28	-	1.40	0.030	0.030	≥565	≥483
API 5L PSL2	B	0.24	-	1.20	0.025	0.015	≥414	≥241
	X42	0.24	-	1.30	0.025	0.015	≥414	≥290
	X46	0.24	-	1.40	0.025	0.015	≥434	≥317
	X52	0.24	-	1.40	0.025	0.015	≥455	≥359
	X56	0.24	-	1.40	0.025	0.015	≥490	≥386
	X60	0.24	-	1.40	0.025	0.015	≥517	≥414
	X65	0.24	-	1.40	0.025	0.015	≥531	≥448
	X70	0.24	-	1.40	0.025	0.015	≥565	≥483
	X80	0.24	-	1.40	0.025	0.015	≥621	≥552

 

Classfication of carbon seamless steel pipe

Types	Application
Structure Purposes	General structure and mechanical
Liquid Services	Petroleum, gas and other fluids conveying
Low and Medium Pressure Boiler Tube	Steam and boiler manufacturing
Hydraulic Pillar Service	Hydraulic support
Auto Semi-shaft Casing	Auto sem-shaft casing
Line Pipe	Oil and gas conveying
Tubing and Casing	Oil and gas conveying
Drill Pipes	Well drilling
Geological Drilling Pipe	Geological drilling
Furnace tubes, heat exchangers tubes	Furnace tubes, heat exchangers

 

Tolerances of carbon seamless steel pipe

Pipe types	Pipe sizes(mm)	Tolerances
Hot rolled	OD<50	±0.50mm
	OD≥50	±1%
	WT<4	±12.5%
	WT 4~20	+15%, -12.5%
	WT>20	±12.5%
Cold drawn	OD 6~10	±0.20mm
	OD 10~30	±0.40mm
	OD 30~50	±0.45
	OD>50	±1%
	WT≤1	±0.15mm
	WT 1~3	+15%, -10%
	WT >3	+12.5%, -10%

 

Detailed Photos

Alloy pipe is a kind of seamless steel pipe. Alloy pipe is divided into seamless pipe for structure and high-pressure heat-resistant alloy pipe. It is mainly different from the production standard of alloy tube and its industry. The alloy tube is annealed and conditioned to change its mechanical properties. To achieve the required processing conditions.

 

Its performance is higher than the general seamless steel pipe variable utilization value, alloy tube chemical composition contains more Cr, high temperature resistance, low temperature resistance, corrosion resistance. General carbon seamless tube does not contain alloy composition or alloy composition is very little, alloy tube in petroleum, aerospace, chemical, electric power, boiler, military and other industries used more widely because the mechanical properties of the alloy tube change better adjustment.

 

Packaging & Shipping

Company Profile

We have a strict quality system, the raw materials of each order will be tested before production, and a rolling mill test certificate will be provided to customers.

The company is set production, sales, processing, distribution, service as one of the large international steel production and marketing enterprises. In Tianjin, Shanghai, Qingdao and other port cities with a number of warehouses, to ensure adequate inventory, fast delivery. It has 14 steel production lines for processing, bending, coating, heat treatment, cutting, drilling, groove, conditioning, surface treatment, and 10 sets of processing equipment. Testing equipment is complete, strong technical force. Annual production capacity of more than 60,000 tons. GB, ASTM, JIS, DIN and other standards can be implemented. The company has established long-term cooperative relations with Chengdu Iron and Steel Group, Metallurgical Group, Baosteel Group, Baosteel Group, Angang Group and other well-known domestic steel mills.