Size: 1/2''- 2''(DN15-DN50)
Standard: EN10242 / ANSI / ASME B16.3 / DIN2950 / IS0 49 / NBR6943 / IS1879 / BS EN10242
Threaded Standard: EN10226 / ASME B.1.20.1 / DIN2999 / ISO7-1 / ISO228 / IS554 / BS EN10226
Work Pressures: PN25 / 2.5Mpa / 363PSI /CLASS 150 / 25Bar
UL Listed /FM Approved /CE /ABNT /TSE /SNI /ISI
Maximum Pressure: 25 BAR (363PSI) (2.5MPA) CLASS 150
Maximum Temperature: 200°C (392°F)
Tensile Strength: 350MPA
Hardness: HB150 (Brinell)
Elongation Rate: 10%
Suitable Applications: Water, Oil, Gas, Petro-Chemical
Material: Malleable Iron
Malleable iron is a high-strength cast iron material developed in the 1950s. Its comprehensive properties are close to steel. It is based on the excellent properties that it has been successfully used to cast some complex forces, strength, toughness, and wear resistance in highly demanding parts. Malleable iron has rapidly developed and widely used in many fields.
JIANZHI adopt blackheart malleable iron, tensile strength is more than 330Mpa, elongation is more than 8%.JIANZHI brand pipe fittings can be used in all major industrial sectors, which require high strength, plasticity, toughness, wear resistance, severe thermal and mechanical shock resistance, high or low-temperature resistance, corrosion resistance, and dimensional stability.
We use 0.6Mpa Pneumatic pressure to do an airtightness test, 20% higher than CE testing methods,100% test for every fitting we made.
Tel: +86 022 8848 8866
Office In Tianjin:
Heping District, Tianjin, China.
Production Base 1:
Chifeng, Inner Mongolia, China.
Production Base 2:
Tangshan City, Hebei Province, China.
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