HFW ERW Welded Tube Line Carbon Steel Oil and Gas Pipes

• Customization: Available
• After-sales Service: as Per Client′s Design
• Warranty: 1 Years
• Model NO.: HFW ERW Welded Tube
• Certification: CE, ISO, RoHS
• Application: Heater, Cooler, Vaporizer, Condenser
• Principle: Heat Exchanger
• Style: as Per Client′s Design
• Material: Sch5s - Schxxs(1mm - 150mm)
• Steel Grade: A192/A210/A179
• Process: Polished/Solution Treatment
• Condition: Hot Finished/Cold Finished
• End: Plain End/Bevel End
• Usage: Heat Transfer
• Test: BV, SGS Is Available
• Stock: Size Can Customized
• Processing: Customized
• Thickness: 1-150mm
• Used: Factory, Decoration, Food
• Packing: Standard Export Packing
• Delivery Time: 10-30 Working Days
• Size: 1/4"-4"
• Name: Hfw ERW Welded Tube
• Length: as Per Client′s Design
• Transport Package: Woven Bag/Wooden Case
• Specification: SCH 5S-SCH160
• Trademark: EZS
• Origin: China
• HS Code: 730431
• Production Capacity: 10000 Ton/Year

Product Description

Product Description

Product categories:Welded Pipe (ERW/HFW)

Product display:API 5L Pipe, Longitudinal Welded Pipe, Weld Pipe, ERW Pipe, HFW Pipe, GR B Pipe, Steel Line Pipe, Straight Seam Welded Pipe, Water Steel Pipe, Oil and Gas Pipe, Coating Pipe, Steel Pipeline, Line Steel Pipe

Product description:API 5L Pipe, Longitudinal Welded Pipe, Weld Pipe, ERW Pipe, HFW Pipe, GR B Pipe, Steel Line Pipe, Straight Seam Welded Pipe, Water Steel Pipe, Oil and Gas Pipe, Coating Pipe, Steel Pipeline, Line Steel Pipe

 

Product Name	HFW ERW Welded Tube Line Carbon Steel Oil and Gas Pipes
Size	OD	3.18-810mm
	Thickness	0.2-40mm
	Max Length	50m
Process	Cold drawn, Cold rolled
Usage	Gas Industry, Oilfield, Thermal power, Oil industry, Shipbuilding, Petrochemical, Tanker, Nuclear , etc
Surface	Pickling and annealing,pickling and annealing+polishing+ EP(Electricity polish)
End	Plain, Beveled with caps
Package	Reinforced plywood case bysted angle bar,  Playwood cased Plastic bags packing, Condenser,  heat exchanger tube packing,  U-tube packed with wooden cases.
Inspection	With Hydraulic Testing, Ultrasonic testing or X-ray Test
Certificate	ISO9001/2000
TPI	TUV, SGS, BV, Lloyd's, etc.
Payment:	L/C at sight, L/C 180 days, T/T, D/P, OA, Western Union,
Port of Shipment	Shanghai port in China

 

Range of Outside Diameter and Wall Thickness

NPS	OD (mm)	OD (inch)	Sch 5S	Weight	Sch 10S	Weight	Sch 40S	Weight	Sch 80S	Weight
	mm	inch	mm (inch)	lbs/ft.	mm (inch)	lbs/ft.	mm (inch)	lbs/ft.	mm (inch)	lbs/ft.
1/8	10.3	0.405	-	-	1.25 (0.049)	0.19	1.73 (0.068)	0.25	2.42 (0.095)	0.32
1/4	13.7	0.54	-	-	1.66 (0.065)	0.33	2.24 (0.088)	0.42	3.03 (0.119)	0.54
3/8	17.2	0.675	-	-	1.66 (0.065)	0.42	2.32 (0.091)	0.57	3.20 (0.126)	0.74
1/2	21.3	0.84	1.65 (0.065)	0.54	2.11 (0.083)	0.67	2.77 (0.109)	0.85	3.74 (0.147)	1.09
3/4	26.7	1.05	1.65 (0.065)	0.69	2.11 (0.083)	0.86	2.87 (0.113)	1.13	3.92 (0.154)	1.48
1	33.4	1.315	1.65 (0.065)	0.87	2.77 (0.109)	1.40	3.38 (0.133)	1.68	4.55(0.179)	2.18
1 1/4	42.2	1.66	1.65 (0.065)	1.12	2.77 (0.109)	1.81	3.56 (0.140)	2.28	4.86 (0.191)	3.00
1 1/2	48.3	1.9	1.65 (0.065)	1.28	2.77 (0.109)	2.09	3.69 (0.145)	2.73	5.08 (0.200)	3.64
2	60.3	2.375	1.65 (0.065)	1.61	2.77 (0.109)	2.64	3.92 (0.154)	3.66	5.54 (0.218)	5.03
2 1/2	73	2.875	2.11 (0.083)	2.48	3.05 (0.120)	3.53	5.16 (0.203)	5.81	7.01 (0.276)	7.66
3	88.9	3.5	2.11 (0.083)	3.04	3.05 (0.120)	4.34	5.49 (0.216)	7.59	7.62 (0.300)	10.28
3 1/2	101.6	4	2.11 (0.083)	3.48	3.05 (0.120)	4.98	5.74 (0.226)	9.14	8.08 (0.318)	12.50
4	114.3	4.5	2.11 (0.083)	3.92	3.05 (0.120)	5.62	6.02 (0.237)	10.82	8.56 (0.337)	14.98
5	141.3	5.563	2.77 (0.109)	6.36	3.41 (0.134)	7.79	6.56 (0.258)	14.65	9.53 (0.375)	20.83
6	168.3	6.625	2.77 (0.109)	7.59	3.41 (0.134)	9.34	7.12 (0.280)	19.02	10.9 (0.432)	28.63
8	219.1	8.625	2.77 (0.109)	9.95	3.76 (0.148)	13.44	8.18 (0.322)	28.56	12.7 (0.500)	43.41
10	273.1	10.75	3.41 (0.134)	15.25	4.20 (0.165)	18.68	9.28 (0.365)	40.59	12.7 (0.500)	54.77
12	323.9	12.75	3.97 (0.156)	21.03	4.58 (0.180)	24.26	9.53 (0.375)	49.66	12.7 (0.500)	65.45

PIPES DIAMETER TOLERANCE

PIPE NPS/ DN/ OD	Allowed Outside Diameter Tolerance
Over	Under
inches	mm	inches	mm
NPS 1/8 to 1½ DN 6 to 40 OD 10.3 to 48.3, mm	1/64	0.4	1/64	0.4
Over 1½ to 4 DN 40 to 100 OD 48.3 to 114.3 mm	1/32	0.8	1/32	0.8
Over 4 to 8 DN 100 to 200 OD 114.3 to 219.1 mm	1/16	1.6	1/32	0.8
Over 8 to 18 DN 200 to 450 OD 219.1 to 457 mm	3/32	2.4	1/32	0.8
Over 18 to 26 DN 450 to 650 OD 457 to 660 mm	1/8	3.2	1/32	0.8

 

Material Steel Grade

PSL1:A/L210,B/L245,X42/L290,X46/L320,X52/L360,X56/L390,X60/L415,X65/L450,X70/L485

PSL2: L245N/Q,L290R/N/Q,L320N/Q,L360N/Q,L390N/Q,L415N/Q,L450N/Q,L485N/Q S235, S275, S355, C250, C350, etc.

 

Manufacturing Standards

API 5L PSL1, API5L PSL2, ISO 3183, GB/T9711,EN10219,ASTM A53, etc.

 

Corrosion Protection and Packaging

Painting, internal and external anti-corrosion coating, steel banding, waterproof bag packing and so on, as required by customers.

 

Main Purpose

Oil and gas pipeline, water pipe, agricultural irrigation, water well pipe, conventional fluid transportation, etc

     

 

 

 

Detailed Photos