High Quanlity Welded Carbon Steel Pipe API5l API5CT ASTM A53 ASTM A52

• After-sales Service: Yes
• Warranty: Yes
• Technique: ERW
• Material: Carbon Steel
• Surface Treatment: Oiled
• Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Special Purpose
• Model NO.: Spiral Pipe
• Section Shape: Round
• out Diameter: According to Customer′s Requirement
• Transport Package: in Line with Marine Packaging Standards
• Specification: 6mm - 60mm thickness as requirement
• Trademark: QUANTONG
• Origin: Shandong Province, China
• HS Code: 7305190000
• Production Capacity: 20000tons/Monthly

Product Description

 

Product Introduction

ASTM Standard for seamless steel pipe

 

Executive Standard	Grade / Material	Product Name
ASTM A53	A, B	Black and Hot-Dipped Zinc-Coated Steel Pipes Welded and Seamless
ASTM A106	A, B	Seamless Carbon Steel for High Temperature Service
ASTM A179	Low Carbon Steel	Seamless Cold-Drawn Low-Carbon Steel Heat Exchanger and Condenser Tubes
ASTM A192	Low Carbon Steel	Seamless Carbon Steel Boiler Tubes for High Pressure
ASTM A210	A1, C	Seamless Medium-Carbon and Alloy Steel Boiler and Super heater Tubes
ASTM A213	T5, T11, T12, T22 TP 347H	Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater and Heat- Exchanger Tubes
ASTM A312	TP304/304L, TP316/316L	Seamless Steel Pipe for Stainless Materials
ASTM A333	Gr.6	Seamless and Welded Steel Pipe for Low-Temperature Service
ASTM A335	P9, P11, P22	Seamless Ferritic Alloy Steel Pipe for High-Temperature Service
ASTM A519	4130,4140	Seamless Carbon and Alloy Steel for Mechanical Tubing
ASTM A789		Seamless Ferritic/Austenitic Stainless Steel Tubing for General Service

API Standard for seamless steel pipe

Executive Standard	Grade / Material	Product Name
API Spec 5CT	J55, K55, N80, L80,C90, C95, T95, P110, M65	Specification for Casing and Tubing
API Spec 5L PSL1 / PSL2	A,B X42, X46, X52, X56, X60, X65,. X70	Specification for Line Pipe

EN/DIN Standard for seamless steel pipe

Executive Standard	Grade / Material	Product Name
DN 17175/EN10216-2	ST35, ST45, ST52, 13CrMo44	Seamless Steel Tube for Elevated Temperature
DIN 2391/EN10305-1	St35, St45, St52	Cold Drawn Seamless Precision Pipe
DIN 1629/EN10216-1	St37, St45, St52	Seamless Circular unalloyed Steel Tubes Subject to Special Requirements

 

Product	Seamless Steel Pipe For Exploration & Production
OD	13.72 mm - 914.4 mm
WT	1.65 mm - 22 mm
Length	0.5 m - 20 m
Standard	API 5L PSL1 /PSL2
Material	GR.B/X42/46/X52/56/X60/65/X70/80
Usage	Chilled Water Pipe, Drinking water Pipe, W aste Water Pipe, Structural Tube, Fluid Pipe, Boiler Pipe, Oil and Gas Transportation Pipe, Mechanical Structure Pipe

API 5L PSL1
Standard	Grade	Chemical Components				Tensile STrength(min)	Yield Strength(min)
		C	Mn	P	S	Mpa	Mpa
API 5L	A	0.22	0.90	0.030	0.030	331	207
PSL1	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	414
	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
Standard	Grade	Chemical Components				Tensile STrength(min)	Yield Strength(min)
		C	Mn	P	S	Mpa	Mpa
API 5L	B	0.24	1.20	0.025	0.015	414	241
PSL2	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

Types of galvanized steel pipe

STANDARDS	PRODUCTS	RANGES
IS:1239 (Part-I)	Mild Steel Tubes, Tubular	15mm NB - 150mm NB
IS:1161	Mild Steel Tubes for Structural purpose	15mm NB - 200mm NB
IS:3601	Mild Steel tubes for Mechanical & General Eng. purpose	20mm x 0.80mm to 165.10 x 7.00 mm
IS:3589	ERW Pipes for water Gas & Sewage	168.3 x 4.00 mm to 219.1 x 7.00mm
IS:9295	Steel Tubes for Idlers for Belt conveyors	63.5 x 4.00 mm to 219.1 x 7.0 mm
IS:4270	Steel Tubes for Water Wells	114.3 x 5.00mm to 219.1mm x 7.1mm
IS:7138	Steel Tubes for furniture	20.0 x .60mm to 60.0 x 2.0mm
IS:4923	Hollow Steel sections for structural purpose	12.5 x 12.5 x 0.80 to 150 x 150 x 6.0mm 10 x 20 x 0.80mm to 150 x 200 x 6.0mm
IS:3074	Steel Tubes for Automobile purpose	19.7 x 1.00mm to 101.6 x 6.0mm
BS:1387	Screwed & Socket Steel Tubes & Tubular	½"NB to 6″NB 2.00 mm - 5.40 mm wall thick
BS:3601	Steel Pipes & Tubes for pressure purpose	½"NB to 6″NB 2.00 mm - 7.00 mm wall thickness
BS:6323	Steel tubes for mechanical & general engineering purposes	21.3″ to 219.1mm OD wall thickness-1.60-7.00 mm

 

Product Show

 

Why Choose Us

 

Why Choose Us

Quantong Metal Products Co., Ltd. is a comprehensive company for steel production and trading. Its business includes production, processing, distribution, logistics and import & export of steel.
Our main products are pre-painted, hot rolled steel coils, cold rolled steel coils, galvanized steel coils, copper sheet /strip / tube, prepainted steel coil etc.
We has passed ISO9001 quality management system certification us produce various types of steel with CE, SGS standards.

Delivery&Package

 

Product Packaging:
 Water proof paper is inner packing, galvanized steel or coated steel sheet is outer packing, side guard plate, 
 then wrapped by seven steel belt or according to customer's requirement.

FAQ

 

FAQ:
Q1:  Are you factory or trading company ?

  A:  We are manufacturer and trader. Welcome you visit our factory.
Q2: Can you guarantee your productions quality ?
  A: Best quality is our principle all the time. We have 2 times QC one by one.
           Our vision:  to be world-class professional, reliable and outstanding steel supplier.
Q3: Do you provide samples? is it free or extra 2 ?
  A: The sample could can provide for customer with free, but the freight will be covered by customer account.
        The sample freight will be returned to customer account after we cooperate.

Q4: What is your MOQ ?
  A: We welcome your trial order MOQ 25 T to be stuffed in 1*20GP .

 Before- Sale service: 
1. ISO Verified Outstanding Manufacturer
2. The third party inspection: SGS, BV, CE, COC, AI and other. 
3. Flexible Payment: T/T, LC, O/A, CAD, DAP
5. Quick Delivery Time, Long time price validity. 
6. Tracking picture of transport: Production, Loading and reinforcement loading Pictures
7. Rich experience Professioal Sale Team
After- Sale service: 
1. Quality Guarantee after Receiving the Goods: 
Offer money return or Ship new products for free if any problems happen
2. Technical Guidance for further Processing