Industry Information

Update December 27, 2018

Difference between P11 and T11 in Alloy Steel pipe

Difference between P11 and T11 in Alloy Steel pipe www.bdpipefitting.com P11 alloy steel pipe and T11 alloy steel pipe difference P11 alloy steel pipe is the biggest advantage of 100% recycling, in...

Update December 27, 2018

the advantage of the flange plate in the use of the steel plate

1. The flange plate is rolled with negative deviation, but delivered according to the actual weight, the utilization rate is increased by 1 to 5 percentage points compared with the steel plate. 2....

Update December 27, 2018

MSS-SP-95 Swage Nipples

Swage Nipples MSS-SP-95 BANGDONG manufactures, stocks and supplies a range of plain, bevelled and threaded concentric and eccentric swage nipples, from 8 (1⁄4″) NB to 100 (4″) NB, with other sizes...

Update December 25, 2018

what is the difference between bearing and bushing

A bushing is one classification of the overall category of bearings. A bushing is a thin tube or sleeve that allows relative motion by sliding (our type), as compared to rolling. A bushing might also...

Update December 25, 2018

How to reduce carbon steel welding flange wear?

How to reduce the wear of carbon steel flat welded flange, we should first understand what the reasons for carbon steel flat welding flange wear? The tube rotates in the barrel, and the friction...

Update December 24, 2018

Lap Joint Flange Dimensions – Class 150

Lap Joint flange dimensions are covered in ASME B16.5 – which covers Pipe Flanges and Flanged Fittings for size NPS ½” to 24” for above NPS 26” to 60” it should be as per ASME B16.47. Outer &...

Update December 24, 2018

A335 PIPE SPECIFICATIONS

A335 PIPE SPECIFICATIONS A/SA335 NPS 1/4″ – 24″ Schedules 40 through 160, STD, XH and XXH Scope This specification covers nominal wall and minimum wall seamless ferritic alloy-steel pipe intended for...

Update December 24, 2018

Characteristics and application of carbon steel elbow

First, the classification of elbows In a piping system, an elbow is a pipe that changes the direction of the pipe. 1, according to the angle, there are 45 ° and 90 ° 180 ° three most commonly used,...

Update December 21, 2018

51 steel pipe network recommend stainless steel pipe knowledge: stainless steel pipe knowledge

Stainless steel tube is a kind of hollow long round steel, widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial transmission pipelines...

Update December 21, 2018

Alloy Steel Pipe P91

P91-Special Alloy Steel for High Temperature Application in Power Plants The steam leaving the superheater of a modern large capacity boiler is in the order or 570 °C to 600 °C and at pressures...