E-mail: dhsales@sdhcast.com
Keywords: DIN Standard Malleable Iron Pipe Fittings, Banded Malleable Iron Pipe Fittings
About Us
Shijiazhuang Donghuan malleable iron castings co., Ltd. established in 1986, which is an enterprise manufacturing pipe fittings for more than 30 years. It is supplying Malleable iron fittings, Ductile iron fittings and Gray iron fittings. Main products: Malleable iron pipe fittings, Tube clamps, Air hose couplings, Double bolt clamps, Camlock couplings, Carbon ste...
Manufacturing
Our factory covers an area of 12,000 ㎡, with the annual output more than 4000 metric tons, it has the staff more than 200 people, and the professional technician people are more than 40 people.
Eco-friendly
Design Novelty
Manufacturing Capability
Quality Assurance/Control
Technology Innovations
Hot Products
Main products: Malleable iron pipe fittings, Tube clamps, Air hose couplings, Double bolt clamps, Camlock couplings, Carbon steel pipe nipples, Electric power fittings.
Double Bolt Clamps With Saddles
Double Bolt Clamps with plated iron two-bolt clamp and machine bolts and hex nuts.
119L Malleable Iron Long Two Socket Cross
Our Malleable Iron Long Two Socket Cross is manufactured according to the requirements of EN-GJMB-300-6 with tensile strength min 300 N/mm2 and elongation min 6%. Usually the real tensile strength is higher than 300, it may reach to 330 and the elongation may reach to 8%.
Conduit body-LB
From 2012 our factory begin to produce the electric fittings, at first we produce conduit body, including (LL,LR, LB,T) with malleable iron, then enlarge the other items.
Application
Intelligent manufacturing of Donghuan，excellent quality,the first choice for customers. Malleable Iron Pipe Fittings
Malleable fittings include elbows tees couplings
Our factory is an enterprise manufacturing pipe fittings for more than 30 years. It is supplying Malleable iron fittings, Ductile iron fittings , Gray iron fittings and other steel products, with long history and unchanging faith of producing high quality products.
Sandblast couplings
Sandblast hose couplings are a quick connect or nozzle-threaded hose coupling designed specifically for sandblast hose applications. The quick connect is interchangeable between all hose sizes.
Malleable Iron Pipe Fittings
We are professional manufacturer of Malleable iron pipe fittings in China,with more over 30 years in this field.
Conduit Bodies
Conduit bodies are used to gain access to the interior of a raceway for wire pulling, inspection and maintenance where the raceway changes direction.
News & Events
Our company has won the honorary title of “High-tech Enterprise” because of the continuous innovation of production technology and the advanced research and development ability，we believe that innovation is the key to success.
Apr. 12, 2022
Malleable Cast Iron Properties
Malleable cast iron is white cast iron that has been annealed. Through an annealing heat treatment, the brittle structure as first cast is transformed into the malleable form.
Mar. 28, 2022
4 Cases in Which You Should Use Bolt Clamps in Your Piping System
Mar. 15, 2022
Cast Iron VS Malleable Iron: What's the Difference?
Feb. 24, 2022
What Should You Know When Specifying Quick Couplings?
