February 24, 2018

A335/A335M Alloy Steel Pipe Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

ASTM/ASME SMLS Pipe A335: Pl , P2, P5, P9, PII, P12, P15, P21 , P22, P91, P92 ASME SA335—American Boiler and Pressure Vessel norms Standard: ASTM A335/ASME SA335 Steel grade: P5, P9, P11, P12, P22, P91, P92 Size: OD (90-1200mm) x WT (25-150mm) Application: Used for boiler pipe, power plants […]
February 20, 2018

Carbon Steel pipe Bollards – Steel Pipe Security for Building Perimeters

Why choose steel pipe bollards Steel posts are one of the simplest, most cost-effective ways to offer protection for buildings and pedestrians from vehicle collisions, as both a physical and visual barrier. Steel bollards can be installed in any surface, indoors or outdoors, to prevent entry from errant vehicles, secure […]
February 13, 2018

How to distinguish hot rolled seamless pipe and cold-rolled seamless pipe?

Hot-rolled seamless steel pipes and cold-rolled seamless steel pipes are formed by the process of steel or steel plate, they have a great impact on the microstructure and properties of steel, the rolling mill is mainly hot-rolled, cold-rolled only for the production of small steel and sheet. Description:  Standard ASTM […]
February 10, 2018

Low-temperature seamless steel pipe standard

Standard: GB / T 18984-2003 Uses: Applicable -45 ~ -100 ℃ at low temperature pressure vessels and low temperature heat exchanger pipe. Main production steel grade: 09DG, 16MnDG Mechanical behavior: Grade Rm (MPa) ReL (MPa) A (%) Impact test T ( ° C ) Kv (J) 16MnDG 490 ~ 665 ≥ 315 ≥ 30 […]
February 4, 2018

How to cut 3PE anticorrosion steel pipe ?

In the installation of 3PE anti-corrosion steel pipe In the early stage does not have the length of the plan, such as 3pe anti-corrosion pipe routine is 12 meters. But sometimes in some parts of the project need is 3 meters, this time need to 3pe anti-corrosion steel pipe cutting. […]
January 30, 2018

Why use Epoxy Coating Pipe? The definition of anticorrosive steel pipe.

The aging of steel tubes has prompted the birth of anticorrosive steel pipes: As carbon steel pipes age, they become subject to wear and tear. They develop weak spots, which can result in small leaks throughout the system. They can also gradually become unsafe, and eventually a failure may occur, […]
January 26, 2018

ASTM A53 Black & Galvanized Pipe, 1/8″ – 26″

Product Name: ASTM Electrical Resistance Weld (ERW) Black and Hot-dip Galvanized Steel Pipe Standard: ASTM A53 Internatioanal Standard: ISO 9001 Size Range Seamless Pipe 1/8” ~24”, DN15~DN600 API Line pipe:1/8”-48” inch, DN6~DN1200 Welded pipe:1/2”-60“inch Wall Thickness  :sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100, sch120, sch140, sch160, xxs, Product […]
January 21, 2018

ERW ,Spiral weld Pipe Definition and Manufacturing Process

Spiral steel pipe& Welded Pipe Manufacturing Process Spiral steel pipe & Welded Pipe is the primary manufacturing process for steel thicknesses that exceed spiral mill capabilities (greater than 1”). Electric resistance weld (ERW) pipe Definition :  is normally produced in sizes from 2-³∕₈” OD thru 24” OD.ERW is produced from […]
January 16, 2018

What is the difference between casing pipe and well screen pipe?

Casing pipe definition: Casing is a series of steel pipes that are run into a drilled oil well to stabilize the well, keep contaminants and water out of the oil stream, and prevent oil from leaching into the groundwater. Casing is installed in layers, in sections of decreasing diameter that are […]