Malleable iron pipe fittings swage nipple's size chart

Chinese Supplier Nipple DIN2982 Malleable Iron Pipe Fittings Swage Nipple

1. Why the producer use the production line from DISA Denmark, DJ AMF Japan, SINTOKOGIO Japan ? Because we want to make sure the quality of the goods are ok .
   
2. We apply the Spectrometer from Oxford Instruments to check the the cast steel sample’s material quality.
   
3. We use high heat value natural gas annealing furnace, strictly control the annealing process, improve the physical properties of the materials.
   
4. Each pipe fitting nipple after air tightness test, ensure no leakage.
   
5. In order to control the calibre,parallelism, angle and tooth type of the thread strictly,each pipe fitting plug needs to be checked by plug gauge test.
   
6. The outlet size for malleable iron pipe fittings swage nipple is from 1/8” to 6”.
7. Good toughness with long working life.
   
8. The surface is smooth without any sand hole on malleable iron pipe fittings swage nipple.
   
9. Avg. thickness of zinc coating is higher than 86 um specified in ASME, EN(70um), DIN(70um), SI(78um) is basic demand for the products.

Malleable iron pipe fittings swage nipple's Parametric form

25 Years Experience
Leyon steel also known as “China malleable”. For these 25 years, Leyon is always focusing on research and development of malleable iron fittings, grooved fittings, grooved couplings, tubing and valves that are mainly applied in such industries as fire protection, water supply, construction industry, municipal engineering and petrochemical.

Currently, Leyon is one of the largest pipe fittings manufacturers in the world, and is dedicated to provide secure, reliable and cost effective pipe fittings, with large products capacity, superior quality, strong R&D strength and first class service.

Our main production facilities include Sinto automatic molding line, automatic molding sand mixers from Germany, cupola furnaces, electric furnaces and more.

Leyon is also ISO 9001:2008-, BSI-, CCC-, UL- and FM-certified, furthermore, we were named as the Shanxi Famous brand.

Inquire Today
We look forward to cooperating with you in the near future. If you are interested in our products, please contact us. We expect to realize a win-win situation in our cooperation with your company.