Product Details
malleable fittings/
elbow/tee/socket/coupling/bushing/cap/plug/union/reducer
Product Item | galvanized black nut Malleable cast iron pipe fittings |
Size | 1/2"-4" |
Type | Banded, Beaded, Plain; with rib, or without rib. |
Thread Standard | British standard American standards Din standard |
Finish | Black, Eclectic Galvanized, Hot Dipped Galvanized,bake galvanized |
Quality Control | Excellent material, precise angles, good antirust property |
Material and Standard | Malleable iron, meet standard ASTM A197 |
Dimensions | ANSI/ASME B16.3-92/B1.21.1-83 |
Galv Standard | ASTM A153 |
Producing Technology | Pattern making -sand casting -heat treatment-surface
treatment-machining-packing |
Chemical and Physical Properties |
Chemical Properties | Physical Properties |
C % | Si % | Mn % | P% | S% | Tensile Strength | Elongation |
2.4-2.9 | 1.4-1.9 | 0.4-0.65 | <0.1 | <0.2% | ≥330 Mpa | ≥8% |
Hardness: <150HB |
Hydraulic Pressure Test: 3-5Mpa, Working Pressure:1.6Mpa., 100% test before shipment |
Company Profile
Cangxian Huahai Pipe Fittings CO., Ltd ,as a leading manufacturer
of pipe fittings , located in famous metal fittings center
,Cangzhou City, Hebei Province China.
For more than 30 years, Huahai has worked diligently to build a
strong, vibrant tradition of making connections — from pipe to pipe
and people to people.
Agility and ability are what assure your future as an independent
wholesaler. The agility to provide quality products and value-added
services quickly, and the ability to price competitively, are the
qualities needed to provide your customers with the service they
expect. We can help!
Professional manufactured ability in pipeline and oil filed that
win high reputation at home and abroad. Our comprehensive line of
products — customized to your needs — includes:carbon steel pipe
nipple ,stainless steel pipe nipple, brass and aluminum pipe
nipple, swage nipple and bull plug, coupling ,grooved and plain-end
fittings, bend fittings, stainless steel hex nipples, hose nipples,
unions, elbow ,caps, tees, cross, plugs, bushings, valves and much
more. All products meet international standards: PT, BSPT, DIN, NPT
& GOST.
We believe that responsive and accessible customer support is what
makes the difference between simply delivering products — and
delivering solutions..
In Huahai Group, the only thing we are stubborn about is quality
and value.