Seamless steel tubes for low medium pressure boile Seamless steel pipe Features

Seamless steel tubes for low and medium pressure boilers (GB3087-2018) are used to manufacture superheated steam tubes, boiling water tubes for low and medium pressure boilers of various structures, and superheated steam tubes for locomotive boilers, large smoke tubes, small smoke tubes and arch brick tubes. High-quality carbon structural steel hot-rolled and cold-drawn (rolled) seamless steel tubes.

Seamless steel tubes for low medium pressure boile-Seamless steel pipe Price in China ,Manufacturer of Seamless steel tubes for low medium pressure boile-Seamless steel pipe

Implementation standard of seamless pipe for low and medium pressure boiler: (GB3087-1999)
Manufacturing process:
1. Hot rolling (extruded seamless steel pipe): round tube billet → heating → piercing → three-roll cross rolling, continuous rolling or extrusion → tube removal → sizing (or reducing) → cooling → straightening → hydraulic test (Or flaw detection)→mark→warehousing
Cold drawn (rolled) seamless steel pipe: round tube blank → heating → piercing → heading → annealing → pickling → oiling (copper plating) → multi-pass cold drawing (cold rolling) → billet tube → heat treatment → straightening → water Compression test (flaw detection) → mark → warehousing.
Calculation formula of steel pipe weight: [(outer diameter-wall thickness)*wall thickness)*0.02466=kg/m (weight per meter)

Equivalent Material of Seamless steel tubes for low medium pressure boile Seamless steel pipe

Grade	10#
	20#

Standard Specification Of Seamless steel tubes for low medium pressure boile Seamless steel pipe

Specifications and thickness		Specifications and thickness		Specifications and thickness		Specifications and thickness
6*1-2		48*3-16		133*4.5-50		406*12-200
7*1-2.5		51*3-16		140*4.5-50		426*12-200
8*1-3		54*3-18		146*4.5-50		450*12-200
9*1.5-3		57*3-20		152*5-50		457*12-200
10*1.5-3.5		60*3-22		159*5-60		480*12-200
12*1.5-4		63.5*3-25		168*5-60		500*16-200
14*1.5-4		68*3-25		180*5-70		508*16-200
16*2-5		70*3-30		194*6-80		510*16-200
18*2-6		73*3-30		203*6-80		530*16-200
20*2-6		76*3.5-32		219*6-80		560*18-200
22*2-6		80*3.5-32		232*6-80		580*20-260
24*2-6		83*3.5-32		245*6-80		600*20-260
25*2-6		85*3.5-35		252*6-80		610*20*260
27*2.5-8		89*3.5-35		273*6-100		630*20-260
28*2.5-8.5		90*4-35		299*8-100		650*20-260
30*3-9		95*4-40		325*8-100		660*30-300
32*3-9		102*4-40		351*8-100		680*30-300
34*3-10		108*4-40		356*8-110		720*30-350
36*3-10		114*4-40		377*8-110		750*30-350
40*3-12		121*4-40		380*8-110		780*40-350
42*3-12		125*4-40		400*10-150		800*40-350
45*3-15		127*4-40		402*10-150		820*40-350

Seamless steel tubes for low medium pressure boile Seamless steel pipe function

Seamless pipes for low and medium pressure boilers are used to manufacture various low and medium pressure boilers, superheated steam pipes, boiling water pipes, water wall pipes and superheated steam pipes for locomotive boilers, large smoke pipes, small smoke pipes and arched brick pipes, etc.

Price Range Of Seamless steel tubes for low medium pressure boile Seamless steel pipe

Seamless steel pipe For low and medium pressure boilers-20#					$700-$1000.00
Seamless steel pipe For low and medium pressure boilers-10#					$700-$1000.00