API 6A Flange

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API 6A standard blind flange API flange dimensions API 15000psi flange API 5K flange API 6A drilling adapter flange API 6A steel flange API studded flange API 6A flange adapter

Product Description

Technical Specification

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 are commonly utilised to connect and adapt Blind Flange with different nominal sizes, pressure ratings, and configurations.

Double studded adapter flange is a combination of flanges of different sizes and pressure ratings.

Sanmon supplies ideal DSA for reliable and consistent performance on their production system. Our adapter flanges are in various sizes and pressure ratings as per customer’s specified thickness, consistent with design considerations. It is the important device to connection the different flange for wellhead, so the material of the body and studs and nuts shall be conforms the related requirements. The size is in accordance with API 16A flange certification.

Type	Size	Working Pressure
Blind Flange	1-13/16” to 21-1/4”	2,000 psi, 3,000 psi, 5,000 psi, 10,000 psi, 15,000 psi, 20,000 psi
Target Flange	1-13/16” to 21-1/4”	2,000 psi, 3,000 psi, 5,000 psi, 10,000 psi, 15,000 psi, 20,000 psi
Testing Flange	1-13/16” to 21-1/4”	2,000 psi, 3,000 psi, 5,000 psi, 10,000 psi, 15,000 psi, 20,000 psi
Weld Neck Flange	1-13/16” to 21-1/4”	2,000 psi, 3,000 psi, 5,000 psi, 10,000 psi, 15,000 psi, 20,000 psi

Product Name	Double studded adapter ,API 6A flange(DSA),Threaded flange adapter
Standard	ASTM,AISI,DIN,EN,AS.
Production Process	Forging, Heat Treatment, CNC Machining.
Machining Range	Outer Diameter Max 3000mm, Length Max 12000mm.
Production Precision	Tolerance:0.01mm,Roughness:Ra0.4,Concentricity:0.01mm,Roundness:0.005mm.
Provide Product Certificate	PED4.3 AD2000,EN10204-3.1(Certificate No.:DGR-0036-QS-W 728/2015/MUC).
Material	Carbon steel,Stainless Steel,Duplex Stainless Steel,Copper,Clad Material.