Dim. chart of weld Fig No. 301 plug galvanized plug

Hot High Quality Weld Fig No.301 Galvanized plug with FM/UL Certificate

1. In order to guarantee product quality, our equipments are imported from Japan and Denmark, like DISA, DJ AMF, SINTOKOGIO.
   

2. Cast iron samples were analyzed by spectral analysis of Oxford Instruments to examine the quality of the material.
   

3. we use spectrometer from Oxford Instruments to check the material's quality.
   

4. Outlet size of weld Fig No. 301 galvanized plug is from 1/8”to 6” .
   

5. Making sure of long-time working, we have strick requirements of toughness during process.
   

6. The surface of weld Fig No. 301 galvanized plug is smooth without trachoma.
   

7. The zinc average coating thickness is higher than the requirements of standard for ASME(86 um), EN(70um), DIN(70um) and SI(78um).
   

8. Control Thread diameter, parallelism, angle, tooth type strictly. Each Union should be tested with plug gauge.
   

9. Make sure there is no leakage; every weld Fig No. 301 galvanized plug must succeed in air tightness test.

Data tabulation of weld Fig No. 301 galvanized plug

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.