Shijiazhuang Bang dong Pipeline Technology Co,Ltd.
June 15, 2021
Ceramic Lined Lateral pipe Wye

Ceramic Lined Lateral pipe Wye from a single spool piec

June 02, 2021
Supply ship standard flange, RF flange, PL flange, FM flange

ASME B16.5 Raised Face Weld Neck Flange factory

May 13, 2021
Production process of welding elbow LR elbow SR elbow

The production and production process of welding elbow bends is described by Shijiazhuang Bangdong pipeline technology co ltd . as follows:

May 11, 2021
Flange specification table flange classification method

The flange is the interconnecting part between the pipe and the pipe, used for the connection between the pipe ends; it is also used in the flange of the equipment for the connection between the

March 16, 2021
EN10305 seamless steel pipe hydraulic seamless steel pipe precision seamless steel pipe new standard

Seamless steel pipe, seamless steel pipe specification, hydraulic seamless steel pipe, hydraulic seamless steel pipe material, cold drawn seamless steel pipe, cold drawn pr

January 04, 2021
Pipe difference: 16Mn seamless steel pipe and 45 # seamless steel pipe

Difference between steel pipes: Bangdong 16Mn seamless steel pipe and Bangdong 45 # seamless steel pipe It is different in two materials, different yield strength, 16Mn carbon equiv

December 01, 2020
Introduction and installation method of stainless steel clamp pipe fittings

Sanitary stainless steel clamp fittings are designed and manufactured for applications requiring corrosion resistance and ozone resistance. The nut threads of stainless steel joints are silver

November 30, 2020
THE TYPE OF FORGED FLANGE AND SEALING FACE FOR FLANGE

The type of forged flange and sealing face for flange

February 20, 2019
Reducing flange product features

Features: Diameter flange anti-corrosion, acid and alkali, long life, etc., the price is reasonable, the surface is smooth, acid and alkali-resistant high temperatu

February 18, 2019
Flanged Pipe Exported to Saudi Arabia

Bangdong is great manufacturer of Flanged Tee . If you in need of steel fl

February 13, 2019
Alloy Steel Pipe Fittings

Alloy Steel Pipe Fittings

January 04, 2019
Carbon steel casting flange ball valve

Ball valve structure features 1. The fluid resistance is small, and the ball valve is the one with the smallest

January 04, 2019
How to distinguish true seamless steel tube and fake seamless steel tube

15 points can be concluded that the seamless steel pipe is not a fake seamless steel pipe 1. Indiscriminate steel pipe prone to fold. Folding is a variety of fold lines formed on the sur

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 c

December 25, 2018
what is the difference between bearing and bushing

A bushing is one classification of the overall category of bearings.

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