Seamless Heat Exchanger Hydraulic Cylinder Steel Exhaust Fuel Line Transmission Pipe Tube Structural Instrumentation Tubing

• Customization: Available
• After-sales Service: 24 Hours Online Service
• Warranty: Lifetime Warranty
• Model NO.: Seamless Heat Exchanger Hydraulic Cylinder Steel E
• Type: Seamless
• Technique: Hot Rolled
• Material: Alloy Steel
• Surface Treatment: Customized
• 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
• Grade: 4130
• Delivery Time: 7days
• Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pip
• Thickness: 1.7mm-13.75mm
• Length: 12m, 6m
• Certificate: CE, Bis, JIS, ISO9001
• Processing Service: Bending, Welding, Decoiling, Punching, Cutting
• Oiled or Non-Oiled: Non-Oiled
• Steel Grade: Grade B/X42/X52/X60/X70 L245/L290/S320/L360/L390/L
• Keyword: Steel Pipe Tube
• Quality: Top
• Packaging Details: Standard Seaworthy Packing
• Supply Ability: 500ton\Days
• Invoicing: by Actual Weight
• Tolerance: ±1%
• Transport Package: in Bulk-Cargo or Container
• Specification: Customzied
• Trademark: Great Steel or Customized
• Origin: Shandong Province, China
• Production Capacity: 500 Tons/Day

Product Description

Product Description

Seamless steel pipe refers to steel pipe without seams or welded joints. Seamless steel pipe is made from solid round steel billets, which are heated and then extruded or stretched to form hollow steel pipes.

Product Name	Seamless steel pipe
Dimension	6 mm - 1080 mm,or according to customer needs
Thickness	1mm - 135 mm,or according to customer needs
Length	3 m - 12 m,or according to customer needs
Standard	ASTM ,GB ,DIN, etc.
Steel grade	A106/53/179/214/192/210 A/B/C ST37.2/35.4/35.8/52/52.3/52.4/42/45 10# 20# 45# P2, P12, P11, P22, P5, P9, P91  T2, T11,T5,T9,T22, 4140, 12CrMo, 15CrMo, 12Cr2Mo, 1Cr5Mo, 2CrMo4, 1Cr9Mo, 10CrMo910, etc.
Trade terms	FOB/CIF/CFR,etc.
Payment terms	T/T, L/C,etc.
Delivery port	Tianjin China,or according to customer needs
Delivery time	10 or according to the real quantity of the tubes
Surface treatment	Black painting, Varnish painting ,3PE ,Hot galvanized, Bare tube,  or other coating according to your requirements
Inspection	Ultrasonic examination, eddy inspection, hydrosttic testing etc.
Package	Bundles, lossen or according to your requirements

Seamless Steel Pipe End
Plain End	Wall Thickness less than 0.5 inch, including SCH STD & SCH XS
Plain End (Square Cut)	Wall Thickness over 0.5 inch, including SCH XXS
Beveled End	Wall Thickness less than 0.5 inch, including SCH STD & SCH XS
Couplings	Outside Diameter equal or less than 2''
Thread Protection	Outside Diameter over 4 inch

Seamless Steel Pipe Chemical Composition and Mechanical Properties
Standard	Grade	Chemical Composition (%)					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 A179	A179	0.06-0.18	-	0.27-0.63	≤0.035	≤0.035	≥325	≥180
ASTM A192	A192	0.06-0.18	≤0.25	0.27-0.63	≤0.035	≤0.035	≥325	≥180

Carbon Steel Seamless Pipe Chemical Composition and Mechanical Properties
Standard	Grade	Chemical Composition
		C	Si	Mn	P	S	Cr	Ni	Cu
GB/T8163	10	0.07-0.14	0.17-0.37	0.35-0.65	≤0.035	≤0.035	≤0.15	≤0.25	≤0.25
	20	0.17-0.24	0.17-0.37	0.35-0.65	≤0.035	≤0.035	≤0.25	≤0.25	≤0.25
	Q345	0.12-0.20	0.20-0.55	1.20-1.60	≤0.045	≤0.045	-	-	-

Carbon Steel Seamless Pipe Tolerance
Pipe types	Pipe Szie(mm)		Tolerances
Hot rolled	OD	All	±1% (min ±0.50mm)
	WT	All	+15%, -12.5%
Cold drawn	OD	6~10	±0.20mm
		10~30	±0.40mm
		30~50	±0.45mm
		>50	±1%
	WT	≤1	±0.15mm
		>1~3	+15% -10%
		>3	+12.5% -10%

Company Profile

Packaging & Shipping

FAQ

Q:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
 
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
 
Q:What standards do your products support? 
A:AISI ASTM JIS SUS DIN GB GOST
 
Q:How can I get a quotation from you ?
A:You can leave us message, and we will reply every message in time. Or we may talk on line.
 
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
 
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.We accept the third party inspection absolutely.
 
Q:How do we trust your company? 
A: We have been focusing on steel business for many years, headquartered in Liaocheng City, Shandong Province, welcome to investigate in any way. You can place an order and we will provide trade assurance to ensure your cooperation.