2 1/16" AISI 4130 Forging PSL2 PR2 Wellhead Adapter Flange
                                         
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                                            ...made of pipe flanges attached by welding the pipes to the neck of the flanges. The weldneck flanges are used to transfer stress from the flange to the pipe instead. It also reduces the stress concentration from the base of the hub. Welded neck flanges is...                                         
                                        
                                            XI‘AN ZZTOP OIL TOOLS CO.,LTD
                                         
                                        
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Integral Spacer Spool Riser Spool API 6A Wellhead Adapter Flange
                                         
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                                            ... spool is wellhead sections which have no provision for suspension of tubular members and which may have no provision for sealing of tubular members We manufacture the spacer spool in all sizes and pressure ratings ......                                         
                                        
                                            XI 'AN ZZ TOP OIL TOOLS CO.,LTD
                                         
                                        
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API 6A Double Studded Adapter , DSA 30" Wellhead Adapter Flange
                                         
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                                            ...: Double Studded Adapter Flange (DSAF) or Double Studded Adapter (DSA) is a flange with a through bore and a ring groove on each side, drilled and tapped bolt hole sets on both sides and tapped end studs complete with nuts fitted on both sides. Unlike a...                                         
                                        
                                            Dongying Oilman Machinery Equipment Co.,Ltd.
                                         
                                        
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16 3/4 Inch 5000 Psi Drilling Spool In Bop Wellhead Adapter Flange
                                         
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                                            16 3/4 Inch 5000 Psi Drilling Spool In Bop Wellhead Adapter Flange Drilling Spool In Bop all sizes and pressure ratings suitable for Well Head extension, B.O.P. spacing, and Choke, Kill, and Production Manifold applications. Spacer Spools usually have the......                                         
                                        
                                            Hebei E-valves Petroleum Equipment Co., Ltd.
                                         
                                        
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dn900 elbow Double flanged bend double flanged pipe with puddle flange double studded wellhead adapter flange
                                         
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                                            Product Name : Best Pipeline Flange provides Forged Steel Flanges to Steel markets Material ALUMINUM - 1100, 2014, 3003, 5083, 5086 Flanges we also provide: ANSI/ASME FORGED FLANGES MSS-SP-44 FLANGES/ANSI B 16.47 SERIES A API TYPE 6A - RTJ Face Flanges. ......                                         
                                        
                                            BEST PIPELINE EQUIPMENT CO.,LTD
                                         
                                        
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PR2 Wellhead Solids Control Double Studded Adapter
                                         
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                                            ...Adapter / Wellhead Double Flange and Adapter Product Descrption Double Studded Adapter Flange (DSAF) or Double Studded Adapter (DSA) is a flange with a through bore and a ring groove on each side, drilled and tapped bolt hole sets on both sides and tapped end studs complete with nuts fitted on both sides. Unlike a spacer, the two sides are usually different in size and/or pressure rating. Double studded adapter flanges......                                         
                                        
                                            Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
                                         
                                        
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oil wellhead double studded adapter flange 7-1/16" 3000 psi x 9" 2000 psi Oilfield wellhead cross
                                         
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                                            ... of different sizes and pressure ratings. Sunry supplies DSAF (Double Studded Adapter Flange) DSAF (Double studded Adapter Flange) is a combination of flanges of different sizes and pressure ratings Popular Products of Double Studded Adapter Flange by...                                         
                                        
                                            Baoji We-Tell-Land Petroleum Machinery Co.Ltd
                                         
                                        
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Flange Half Moom Flange Wellhead Adapter Wireline Pressure Control Equipment
                                         
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                                            ... lower part is connected to the wellhead. The wellhead flange is connected by bolts and nuts. When in use, the gasket is placed between the sealing surface, after tightening the nut, the specific pressure on the surface of the gasket will be deformed after...                                         
                                        
                                            Ruixin Energy Equipment
                                         
                                        
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Forged Christmas Tree Valve Parts , Double Studded Adapter Flange API 6A Approved
                                         
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                                            ...designed and manufactured in accordance with API 6A standard,DSA usually has double studded flange connections. we have all sizes and pressure ratings DSA used for oilfield applications. CCSC's customizable DSA allow customers to design their ideal ......                                         
                                        
                                            CCSC Petroleum Equipment Limited Company
                                         
                                        
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Remote Well Shut-In PR1 PR2 Wellhead Control Module Solar System Power Supply
                                         
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                                            Remote well shut-in Wellhead Control Panel Solar system power supply Product Introduction 1.The wellhead control system will unify the design and supply of wellhead devices such as the Christmas tree safety valve, downhole safety valve, wellhead control ......                                         
                                        
                                            SHIFANG HUIFENG OIL PRODUCTION MACHINERY CO.,LTD.
                                         
                                        
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