BOILER TUBE and PIPE

Boiler Tube is a kind of seamless steel pipe.Produce technique is the same as seamless steel pipes also,but there are strict requirements for the steel grade used to produce.According to the use of temperature can divided into general boiler tube and high pressure boiler tube two kinds.

Product Description

**Boiler tube specification**
Species	Specification		Grade	Standard	Tolerance		Uses
	O.D (mm）	W.T (mm)
Low and Medium Boiler Pipe	232-530	16~100	10#	GB3087- 99	（0.D）	(W.T）	Low and medium pressure boiler heat exchange pipe, steam pipe
			20#		±0.90%	±10%
Liquid Service Pipe	232-530	16~100	10#	GB/T8163- 99	±1%	+15% -12.5%	Transmission the general gas, liquid, dry powder.
			20#
			Q345
High-pressure chemical fertilizer equipment Pipe	232-530	16-100	10#	GB6479- 2000	±1%	±10%	High-pressure chemical fertilizer equipment and pipeline Pipe.
			20#
			16Mn
			15MnV
			12CrMo
			15CrMo
			1Cr5Mo
			12Cr2Mo
Structral Pipe	232~530	16~100	20#、35#、 45#Q345、 Q345BQ345C,Q345DQ345E、20Mn2、 30Mn2、 40Mn2、 20CrMo、 30CrMo、 35CrMo、 42CrMo	GBT/8162- 99	±0.75%	±10%	Machining parts,pipe fittings, layer truss,etc.

01 The application of boiler tubes

General boiler tubes are mainly used to manufacture water-cooled wall tubes, boiling water tubes, superheated steam tubes, superheated steam tubes for locomotive boilers, large and small smoke tubes and arch brick tubes, etc.

02 The application of boiler tubes

High-pressure boiler tubes are mainly used to manufacture superheater tubes, reheater tubes, gas guide tubes, main steam pipes, etc. for high-pressure and ultra-high-pressure boilers.

Alta intensidad Cable De Acero De 3 Hilos

Cable De Acero De 3 Hilos is 3-wire steel strand . We provide this product as per standard ABNT NBR7483:2008. The strand is manufactured with wires of the same nominal diameter, firmly baled with a step of 12 to 16 times the nominal diameter of the strand.