JIANGSU YOUYAO PETROLEUM MACHINERY CO., LTD.  

Product Name: API Flange Different-Diameter Flange Model NO.: YF-3 Manufacturing Way: Forging Sealing Surface: MFM Connection: Flanged Structure: Flanges Material: AA-Hh Type: Threaded Connection Flange Standard: API 6A Trademark: YOUYAO Transport Package: Plywood Case Specification: 1''-4'' 4000PSI 5''-12'' 2500PSI Origin: Made in China HS Code: 3917400000 Product Description Flange widely used wellhead equipment, oil trees and other well control equipment for connecting with. Structure forms: short flange section, different-diameter flange and display a silk flanged, threaded flange, such as blind flange plate.We offer a wide variety of flanges, such as companion flange, union flange, threaded flange, crossover flange, weld neck flange, etc.Our company has been authorized by China Classification Society for application of ship products and accessories as well as certificates of API-6A, 16A and 16C, etc. We mainly produces API 6A high and middle pressure valves, with the technical performance being that nominal working pressure is PN2.5-105MPa and nominal diameter is DN3-1000mm; In addition, our company also manufactures API 6A wellhead equipment for oil (gas) extraction, choke and kill manifold, mud manifold, drilling accessories and blowout preventer, etc.Companion FLANGEFLANGE SPECIFICATIonCONNECTION THREADMATERIAL1-13/16" 10000Psi2"LPAISI4130/AISI4101-13/16" 10000Psi2-3/8"EUAISI4130/AISI4102-1/16" 5000Psi2"LPAISI4130/AISI4102-1/16" 5000Psi2-3/8"EUAISI4130/AISI4102- 9 /16" 5000Psi2-7/8"EUAISI4130/AISI4102- 9 /16" 5000Psi2-1/2"LPAISI4130/AISI4103 - 1 / 8 " 5000Psi3 - 1 / 2 "EUAISI4130/AISI4103 - 1 / 8 " 5000Psi3 "LPAISI4130/AISI410