High precision casting fitting
Type: Elbow, tee, reducer, bushing, plug, cap, union, coupling, hex nipple, hose nipple, barrel nipple, weld nipple etc.
1. Standard: Thread Standard: BSPT, NPT, DIN259, DIN2999
2. Material: 304, 316, brass copper
3. Size: 1/8"-4"
4. Class: 150#
High precision casting valve
Type: 1PC ball valve/2PC ball valve /3PC ball valve/3PCS Ball Valve with Mounting Pad/3PCS Butt Welded Ball Valve/globe valve /check valve /gate valve, etc
1. Connection type: Flanged/butt welded/thread
2. Material: CF8M, CF8, CF3M, WCB
3. Size: 1/4" -4"
4. Threaded ends: ANSI B2.1, BS 21, DIN 259/2999, JIS 130202/130203
5. Pressure rating: 1000PSI WOG/2000 PSI WOG
Flat face flanges are never to be bolted to a raised face flange. ASME B31.1 says that when connecting flat face cast iron flanges to carbon steel flanges, the raised face on the carbon steel flange must be removed, and that a full face gasket is required. This is to keep the thin, bittle cast iron flange from being sprung into the gap caused by the raised face of the carbon steel flange.
Comwell metal Co., Ltd. is one of the leading manufacturer & exporter of flange, pipe&fitting, valve with kinds of material in China.
Flange with standard: ANSI, AWWA, API, DIN, UNI, BS, JIS, AS, No-Standard.
Material: ASTM A105, ST-37, AlloySteel, 304, 304L, 316, 316L.
Size: 1/2"-72".
Class: 150#-2500#.
Butt-weld Fitting:
Standard: ANSI B16.9, ANSI B16.28, DIN, JIS.
Material: 304, 304L, 316, 316L, 321, ASTM A234 WPB, St-37.
Size: 1/2"-40".
Thickness: Sch5-Sch160.
High pressure forged fitting:
Standard: ANSI B16.11, MSS SP-79.
Material: ASTM A105, 304, 304L, 316, 316L.
Size: 1/8"-4".
Class: 2000#, 3000#, 6000#.
High precision seamless steel pipe:
OD: 0.2_20mm.
Wt: 0.02-1.5.
Our desire to provide our most valued clients with a high quality product at a competitive price is a key factor in our success in addition to maintaining the confidence and loyalty of our clients providing the highest level of expertise and service.
