Hot Dipped Galvanized Round Steel Pipe/Gi Pipe Pre Galvanized Steel Pipe Galvanised Tube

• Customization: Available
• Material: Carbon Steel
• Certificate: API, ISO, CE, ASTM, GB/T etc
• Surface Treatment: Black Paint/Galvanized/PE Coated
• Temperature Classification: Medium Temperature Piping
• MPa Classfication: Medium Pressure Piping
• Standard: ASTM, GB, API, DIN, JIS
• Cross-Section Shape: Round
• Connection Type: Welding
• Medium: Pipeline Transport, Oil/Gas Drilling, Machinery in
• Diameter: Od 88.9--660.4; Wt 3.0--22mm
• Transport Package: Bare Packing, Nest Packing
• Specification: OD 88.9--660.4; WT 3.0--22mm
• Trademark: BEWIN
• Origin: China
• HS Code: 73061900
• Production Capacity: 300000mt/Year

Product Description

Product description

Product Description

SANS719:2008
Table 1 - Chemical composition and physical properties of steels

1	2	3	4	5	6	7	8	9
Grade of pipe	Chemical Composition,%,max					Physical Properties,Min.
	C	Mn	P	S	Si	Yield Stress^a Mpa	UTS^b Mpa	Elongation^c%
A	0.20	0.90	0.04	0.020	0.04% Max. or 0.135% to 0.35%	207	331	9 266 divided by numerical value of actual UTS
B	0.26	1.15	0.04	0.020		241	414
C	0.28	1.25	0.04	0.020		290	414
^a Applicable only to plate thicknesses not exceeding 18 mm. The yield stress for plate thicknesses above     18 mm shall be as agreed upon between the purchaser and the manufacturer. ^b UTS = Ultimate tensile strength  ^c  On a gauge length of 5,65√A ,where A is the original cross-sectional area

 

Table 2^a - Preferred nominal bores, outside diameters and wall thicknesses of pipes .

Dimensions in millimetres

Blue Bold Written Size are our Production Dimension

1	2	3	4	5	6
Size(Outside Diameter	Nominal Bore	Wall Thickness
219,1 273,0 323,9	200 250 300	4,5 5,0 6,0	6,0 6,0 8,0	8,0 10,0 10,0	12,0
355,6 406,4 508,0	350 400 500	6,0 6,0 6,0	8,0 8,0 10,0	10,0 12,0
609,6 711,2 812,8 914,4	600 700 800 900	6,0 8,0 8,0 10,0	12,0
1016 1220 1420	1000 1200 1400
1620 1820 2020	1600 1800 2000
2230	2200

product description

Commodity	API 5L GR.B ERW Steel Pipes
Outer Diameter	88.9mm---660.4mm
Thickness	3mm--22mm
Length	3m--20m
Tolerance	Meet the Standard or acc to your requirement
Standard	BS EN 10219, EN 10217, EN10224, ASTM A53, A106, API, JIS G3444, and GB/T3091, GB/T9711
Grade	S235-S355, L235-L355, P195-P460, GR. A, GR. B, X42 ~ X70, J55, STK400, STK500,SS400, Q195, Q215, Q235, and Q345,
End Treatment	Beveled or Squared Cut, with or without Caps
Surface Treatment	Varnished, 3PE, 3PP, FBE, Galvanized etc coated.
Application	Oil, gas, water transportation, piling, chemical&construction use.
Delivery Time	15---35Days
Supply Ability	30000 metric tons per month.

API ERW Carbon Steel Pipes
Standard related to Grade:

No.	Name	Standard	Grades	Application
1	Casing Pipes	API 5CT	H40,K55, N80-1,J55	For oil-gas well casing
2	Line Pipes	API  5L	A, B--X70 L210--L485	For the pipeline transportation of oil and natural gas
3	Welded Steel Tubes  For Pressure Purposes	EN10217-1	P195TR1 P195TR2 P235TR1 P235TR2 P265TR1 P265TR2	Welded Steel Tubes For Pressure Purposes

Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal  Tar Epoxy ,Fusion Bond Epoxy, 3-layers PE)
Chemical Analysis(%):

Type of pipe	Class	Grade	C	Si	Mn	P	S	V	Nb	Ti
			max	max	max	max	max	max	max	max
Welded	PSL1	L245 B	0.26	-	1.2	-	0.03	0.03	-	-
		L290 X42	0.26	-	1.2	-	0.03	0.03	-	-
		L320 X46	0.26	-	1.2	-	0.03	0.03	-	-
		L360 X52	0.26	-	1.2	-	0.03	0.03	-	-
		L390 X56	0.26	-	1.2	-	0.03	0.03	-	-
		L415 X60	0.26	-	1.2	-	0.03	0.03	-	-
		L450 X65	0.26	-	1.2	-	0.03	0.03	-	-
		L485 X70	0.26	-	1.2	-	0.03	0.03	-	-
	PSL2	L245M BM	0.22	0.45	1.2	0.025	0.015	0.05	0.05	0.04
		L290M X42M	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04
		L320M X46M	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04
		L360M X52M	0.22	0.45	1.4	0.025	0.015	-	-	-
		L390M X56M	0.22	0.45	1.4	0.025	0.015	-	-	-
		L415M X60M	0.22	0.45	1.6	0.025	0.015	-	-	-
		L450M X65M	0.22	0.45	1.6	0.025	0.015	-	-	-
		L485M X70M	0.22	0.45	1.7	0.025	0.015	-	-	-
		L555M X80M	0.22	0.45	1.85	0.025	0.015	-	-	-