Red Double Studded Wellhead Adapter Flange Integral Forging DSAF 5K X 10K
API 6A Double Studded Adapter Flange Integral Forging DSAF 5K x 10K
The Double Studded Adapter flange is designed with double studded flange connections in different size or in different working pressure on both ends. The double Studded adapter flanges is applied for the connection of wellhead equipment and parts. The DSA is designed and manufactured in accordance with API 6A standard.
Technical information of the wellhead DSA
Product Name: Double Studded Adapter Flange (DSAF) or Double Studded Adapter (DSA)
Working Pressure: 2000PSI, 3000PSI, 5000PSI, 10000PSI, 15000PSI
Flange Size: 1-13/16" - 30"
Material: AISI 4130 integral forging / SUS316/ Inconel 625
Studs & Nuts Coating: Zinc Coated, Cadmium Coated, Xylan Coated
Temp Class: L-U
Material Class: AA, BB, CC, DD, EE, FF
Working Medium: Petroleum, Natural Gas, Mud etc
Product Specification Level: PSL1, PSL2, PSL3, PSL3G, PSL4
Performance Requirement: PR1, PR2
Ordered Specification of Double Studded Adapter Flange
| Item | Product Name |
| 1 |
DSA 4 1/16" 10K X 4 1/16" 5K OAL 4.25" C/W Installed Studs & Nuts , Red Painted Certified as per API , API Monogramed & Certification . Material: AISI 4130 , DD , U , PSL2 H2S Service , Studs & Nuts ( A193 B3 / 194 2H Cad , plated . |
| 2 |
DSA 4 1/16" 10K X 3 1/8" 5K OAL 4.25" C/W Installed Studs & Nuts , Red Painted Certified as per API , API Monogramed & Certification . Material: AISI 4130 , DD , U , PSL2 H2S Service , Studs & Nuts ( A193 B3 / 194 2H Cad , plated . |
| 3 |
DSA 13 5/8" 10K to 13 5/8" 5K OAL 8.0" C/W Installed Studs & Nuts , Red Painted Certified as per API , API Monogramed & Certification . Material: AISI 4130 , DD , U , PSL2 H2S Service , Studs & Nuts ( A193 B3 / 194 2H Cad , plated . |
| 4 |
DSA 21 1/4" 2K X 20 3/4" 3K OAL 6.0" C/W Installed Studs & Nuts , Red Painted Certified as per API , API Monogramed & Certification. Material: AISI 4130 , DD , U , PSL2 H2S Service , Studs & Nuts ( A193 B3 / 194 |
| 5 |
Circulation Sub 18 5/8" 96.5#BTC PIN x 4 1/2 " IF Box OAL 2.0" Integral Construction , C/W Phosphating , Thread Protectors & Certification Material :AISI 4130 , 75 KSI , H2S Services |
About JC Wellhead
Jingcheng Petroleum Machinery Manufacturing Co.,Ltd was specialized in design and manufacturing of the oilfield wellhead equipment and established in 2008, YCJC Petroleum Equipment is certified by API 6A and 16A and registered supplier for CNPC, GWDC, CCDC in China.
YCJC also engaged in abroad marketing, through these years of efforts, our wellhead equipment is exported to many countries, such as Thailand, UAE, Iran, Brazil, Argentina, USA etc. and enjoyed good reputation from the customers.
The wellhead equipment we manufacture and supply include casing head, tubing head, casing spool, tubing spool, Gate valve, Choke valve, Check valve, X-mas tree, VR plug, Tubing hanger, casing hanger, Running tool, Wear bushing, spacer spool, flange adapter, union flange, Hammer union, High pressure line pipe, Elbow, swivel joint, block cross, Block Tee, companion flange, instrument flange, weldneck flange, FC gate, FC seat, FC stem, API Clamp, API Clamp Hub.
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