BIS Pipe Fitting Industry Co., Ltd., founded in 1974. is one of the leading manufacturer and exporter

of the High Grade Malleable Iron Pipe Fitings for use in Water. Gas. Oil and Air services. BIS fittings

are manufactured according to the International standards, namely, the American standard [ANSI/ASTMJ,

the British standard [BS EN], and the DIN/European standard [EN]

Our production starts with careful sourcing of raw materials and supplies. State of the Art technologies

and machines are introduced into the production process. Highly strict quality controls are implemented

on every step of production to ensure the product quality delivering to the market. Through years of

hard work and continuing improvement of quality, we are certified and accredited with the DIN EN

ISO 9001:2008 by BUREAU VERITAS for our entire quality system.

Over the years, use of BIS fittings proves to be the most effective and efficient, long lasting and durable,

trustworthy yet economical for installation of pipelines whereas the BIS fittings have been widely

supplied to more than 40 countries around the globe. Close and sincere cooperation with our suppliers

and customers has put us on the leading edge.

The quality improvement on products and services is never ending at BIS. We are continuing to improve

our quality fittings that value to save every single drop of water and save our earth.

Galvanized/Black Malleable Iron Pipe Fittings {Class 150) Standard specification

Standard : AMERICAN BRITISH DIN

Design : ANSI/ASME B-16.3 BS EN 10242 EN 10242 ANSI/ASME B-16.14 ANSI/ASME B-16.39

Threads: ANSI/ASME B-1.20.1 BS 21 IS07-1, IS0228-1

Material: ASTM A-197 BS 6681 EN 1562 (EN-GJMB-300-6)

Galvanizing : ASTM A-153 BS 729 DIN 2950

Type: BANDED BANDED BEADED