LR Seamless Steel Pipes and Tubes

LR Seamless Steel Pipes and Tubes

Seamless steel pipes are widely used in various kinds of fields on account of their high pressure resistance. The LR seamless steel pipes and tubes as a kind of seamless steel tubes are designed for marine purposes. They are ideal for boilers, heat exchangers and pressure pipes. We are able to provide you quality-guaranteed pipes with a wide range of specifications. The maximum outer diameter of the pipes is 325mm, and the maximum wall thickness is 16mm. There are three types of the pipes: seamless carbon and carbon-manganese steel pipes, seamless alloy steel pipes and seamless stainless steel pipes. All products we provided are certified by classification societies.

Features

• Seamless, round shape

• Three types, made of different materials

• High pressure resistance, good toughness

• Complete specifications

• Produced by top Chinese mills

• Certified by Lloyds Register of Shipping

Regular Specifications of Seamless Steel Pipes and Tubes

Outer Diameter mm		A			B			C
Ⅰ	Ⅱ	Wall Thickness mm	Nominal Weight kg/m		Wall Thickness mm	Nominal Weight kg/m		Wall Thickness mm	Nominal Weight kg/m
17.2	17	2.5	0.894		-	-		5.0	1.48
21.3	22	3.0	1.33		4.0	1.68		5.5	2.10
26.9	27		1.78			2.27		6.5	3.11
33.7	34	3.5	2.63		4.5	3.27			4.41
42.4	42		3.32		5.0	4.56		7.0	6.04
48.3	48		3.84			5.30		9.0	8.66
60.3	60	4.0	5.52		5.5	7.39		9.5	11.83
76.1	76	5.0	8.75		7.0	11.91		11.5	18.29
88.9	89	5.5	11.33		7.5	15.07		13.5	25.14
114.3	114	6.0	15.98		8.5	22.12		16.0	38.67
139.7	140	6.5	21.40		9.5	30.57			48.93
168.3	168	7.0	27.79		11.0	42.59			59.98
193.7	194	7.5	34.50		12.7	56.78			66.22
219.1	219	8.0	41.63			61.26			80.10
-	245	8.5	49.58			72.76			90.36
273		9.5	61.73			77.24			101.41
323.9	325		73.92			92.63			121.93
355.6	377		81.18	86.10		101.80	108.02		134.16	142.45
Note	There are partial specifications, please contact us for more information.

LR Seamless Steel Pipes and Tubes

LR Seamless Steel Pipes and Tubes