Industry News

Material description in the pipe material table (III)

Dec. 23, 2024

Combination of reducing pipe ends

Material description in the pipe material table (III)

Branch pipe seat (platform)

A pipe joint welded at the branch of the main pipe to play a reinforcing role.

Threaded branch pipe seat (platform) A branch pipe seat (platform) connected to the branch pipe by thread

Butt branch pipe seat (platform) A branch pipe seat (platform) connected to the branch pipe by butt welding

Socket welded branch pipe seat (platform) A branch pipe seat (platform) connected to the branch pipe by socket welding

Elbow branch pipe seat (platform) A branch pipe seat (platform) welded on the elbow

Miter branch pipe seat (platform) A branch pipe seat (platform) that is disconnected from the main pipe at 45°

TOL threaded branch pipe seat threadolet

WOL welded branch pipe seat weldolet

SOL socket branch pipe seat sockolet

Elbow branch pipe seat elbolet

Miter branch pipe seat latrolet

Threaded plug (pipe plug) pipe cap

Threaded plug is used to plug the external threaded pipe fittings at the end of the pipe, including square head pipe plug, hexagonal pipe plug, etc.

Pipe cap is a cap-shaped pipe fitting welded or threaded to the end of the pipe.

CP Cap

PL Plug

HHP Hex Head Plug

RHP Round Head Plug

SHP Square Head Plug

Blind Plate

A round plate inserted between a pair of flanges to separate the pipes.

A hollow spacer with a gasket, generally used when not separating.

Blind Plate A spacer shaped like the figure 8, half of the figure 8 is a solid plate, used to separate pipes, and the other half is hollow, used when not separating.

BLK Blank

SB Spectacle blind (blank)

Connection Type

BW Butt welding

SW Socket welding

Pressure Level

CL Class

PN Nominal Pressure

Material description in the pipe material table (III)

Wall thickness grade

THK Thickness

SCH Schedule number

STD Standard

XS Extra strong

XXS Double extra strong

Pipe series standard

The American pipe series (ANSI B36.10 and ANSIB36.19) is a typical "large outer diameter series" with a nominal size range of DN6 to DN2000mm. There are two ways to indicate its wall thickness.

One is to use the pipe number "SCH" to indicate the wall thickness.

①The ANSI B36.10 standard includes ten grades: SCH10, SCH20, SCH30, SCH40, SCH60, SCH80, SCH100, SCH120, SCH140, and SCH160.

②The ANSI B36.19 standard includes four grades: SCH5s, SCH10s, SCH40s, and SCH80s.

The second method is to use the weight of the pipe to indicate the wall thickness of the pipe. It divides the wall thickness of the pipe into three types:

Standard weight pipe, indicated by STD;

Thickened pipe, indicated by XS;

Extra thick pipe, indicated by XXS.

Latest News

  • Industry News

    Sep. 18, 2025

    How to store stainless steel tees

    Stainless steel tees are high-performance, corrosion-resistant pipe fittings. While there are significant differences between tees and elbows, tees are widely used in pipeline construction. Despite their excellent corrosion resistance, care must be taken during storage to prevent quality issues.

  • Industry News

    Sep. 15, 2025

    What should you pay attention to when purchasing pipe fittings

    ​When purchasing pipe fittings, consider multiple factors, including quality, compatibility, price, and supplier reputation, to avoid problems during subsequent installation and use. Key considerations are as follows:

  • Industry News

    Sep. 12, 2025

    The key to success in wholesale pipe fittings

    To succeed in the pipe fitting wholesale business, a comprehensive approach encompassing market, product, service, and management is required. The following are several key factors:

Authentic is here to help you find the right pipe fittings and flanges for your specific needs.

FAQ

What certifications do your products have?

Our products comply with international standards such as ASTM, ANSI, JIS, DIN, and GB. We also hold various certifications to assure quality and reliability, including ISO 9001.

How can I get some samples?

If you need, we will offer you samples for free, but new customers are expected to pay express charge.

To which country have you supplied your products?

We have supplied to Thailand, China Taiwan, Vietnam, India, South Africa, Sudan, Peru, USA, Brazil, Trinidad and Tobago, Kuwait, Qatar, Sri Lanka, Pakistan, Romania, France, Spain, Germany, Belgium, Ukraine etc. (Figures here only include our customers in latest 5 years.)

Get Quote

Have questions or need a custom solution? Reach out to us!

Our team at Authentic is here to help you find the right pipe fittings and flanges for your specific needs.

Pipe Fitting and Flange Provider

You Can Contact Us in the Following Ways

authentic013@steelpipes-fitting.com

+86 13668807131

+86 13668807131

Donghe Industrial Zone, Mengcun County, Cangzhou City, Hebei Province

Copyright © Cangzhou Authentic Pipe Fittings Manufacturing Co., Ltd. All rights reserved. Powered by Reanod

WeChat

Our Use of Cookies

We use Cookies for login verification, storing user preferences, providing interest-based advertising and conducting statistical analysis. Do you agree?