plumbing union 1.Certification:ISO 9001:2000 2.GALVANIZED;BLACK. 3.BEANED;BANDED. 4.BS EN10242;DIN EN10242

plumbing union

Malleable iron pipe fittings

suitable for pressure Max1.6Mpa,temperature Max200°C,and for pipeline holding water,oil,gas,etc.

(Black)Painting,Galvanized,Elctro-plating.

standards

Company Stand:Q/T M05-2006(partially based on JIS B2301)

GB/T3287-2000

ISO5922/ISO49/ISO7-1

BS EN 1562:1997

Mechanical Properties

Tensile Strength≥330Mpa,Elongation rate≥8%;Hardness≤HB150

Certificate:ISO

plumbing union

Mechanical Properties GB/T 9440,KTH300-06

Water Pressure Test Using pressure test,test not below0.5Mpa.

Overall Dimension BS EN 1562:1997

Thickness of Hot-Dip Galvanization:Average Thickness of Hot-Dip Galvanization:70um

Thread GB/T 7306.1-2000,GB/T 7306.2

galvanized plumbing union