Our orifice flange is used with orifice meters to measure the flow rate of liquid and gas. Two orifice flanges with bolts and jack screws are referred to as an orifice flange union, which is used in conjunction with an orifice plate. Compared with weld neck flange and slip on flange, it is provided radial, tapped holes in the flange ring for meter connections and additional bolts to facilitate separating the flanges for inspection of the orifice plate.
Orifice flange: 1"-24"
American Series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500
Flange Facing Types
American Series: Flat Face(FF), Raised Face(RF), Tongue(T), Groove(G), Female(F), Male(M), Ring Joints Face(RJ)
Carbon steel: A105
Alloy steel: A182 F 1-F 2-F 5-F 9-F 10-F 91-F 92-F 122-F 911-F 11-F 12-F 21-F 22
Stainless steel: A182 304-304H-304L-304N-304LN 316-316H-316L-316N-316LN 321-321H 347-347H
Low temperature steel: A522 A707 Grade L 1-L 2-L 3-L 4-L 5-L 6-L 7-L 8
High performance steel: A694 F 42-F 46-F 48-F 50-F 52-F 56-F 60-F 65-F 70
Die forging, Machining
Electrical power, petroleum, natural gas, chemical, shipbuilding, heating, papermaking, metallurgy
About the company
- Year established
- Business type
- Number of employees
- Bikudo member since
- Mar 2013
Hebei Lufeng Piping Equipment Co.,Ltd. is a fast efficient supplier of quality industrial and mechanical services, valves, pipes, tubes, pipe fittings, flanges, fasteners and other accessories.
Our products are strictly manufactured according to ASME, BS, EN, DIN, JIS, GB and other international standards. Production as per customer's drawings or requests is also available. Our products have been served in the following industrial sectors:
Food and Beverage
Steam and Boilers
Mechanical services & Fire
Fire & Mechanical services
Our experienced and friendly staff are dedicated to offer you quality service. Quality right products shall be supplied timely and efficiently.
Located in Cangzhou City- the base of China pipe fittings, near to Tianjin Seaport and the highway of Shihuang & Jinghu, LUFENG is enjoying the convenient transportation to offer you a timely delivery.
Lufeng will give you what you want at any time. Any needs from us, please contact us freely.