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Oil Wellhead Double Studded Adapter Flange 21 1 / 4" X 5M -20 3 / 4" X 3M

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Oil Wellhead Double Studded Adapter Flange 21 1 / 4" X 5M -20 3 / 4" X 3M

China Oil Wellhead Double Studded Adapter Flange 21 1 / 4" X 5M -20 3 / 4" X 3M supplier
Oil Wellhead Double Studded Adapter Flange 21 1 / 4" X 5M -20 3 / 4" X 3M supplier Oil Wellhead Double Studded Adapter Flange 21 1 / 4" X 5M -20 3 / 4" X 3M supplier

Large Image :  Oil Wellhead Double Studded Adapter Flange 21 1 / 4" X 5M -20 3 / 4" X 3M

Product Details:

Place of Origin: China
Brand Name: JC Wellhead
Certification: API 6A
Model Number: 21 1 / 4" x 5M -20 3 / 4" x 3M DSA

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Polywood case for land, air, ocean shipment
Delivery Time: 30-45 days
Payment Terms: T/T, L/C, D/P
Supply Ability: 300 sets / month
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Detailed Product Description
Application: Oil Wellhead Connection Usage: Oil Well Flow Control Operation
Material: Alloy Steel Production Level: PLS 3
Production Level: PR1 , PR2 Standard: API 6A
Product Name: Double Studded Adapter Flange Working Pressure: 3000 Psi X 5000psi
Flange Size: 21 1 / 4" X 20 3 / 4" Working Condiction: Standard Serive Or Sour Service

API 6A Wellhead Double Studded Adapter Flange 21 1 / 4" x 5M -20 3 / 4" x 3M

 

The Double Studded Adapter flange in 21 1/4" x 5M -20 3/4" x 3M is the connection wellhead part which is often used in the wellhead system. The DSA is designed and manufactured in accordance with API 6A standard. The 21 1/4" x 5M -20 3/4" x 3M DSA has double studded flange connections in different size or in different working pressure. JC petroleum equipment factory is able to manufacture  all sizes and pressure ratings DSA used for oilfield applications as per the customers' requirement.

 

Technical information of the wellhead DSA

 

Product Name: Double Studded Adapter Flange (DSAF) or Double Studded Adapter (DSA)

Size: 1-13/16" - 30"

Working Pressure: 2000PSI, 3000PSI, 5000PSI, 10000PSI, 15000PSI

Material: AISI 4130(forged)/ 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

 

 

Specification of 21 1 / 4" x 5M -20 3 / 4" x 3M  DSAF

 

 

 

1 Top Conn. 21-1/4"-5000 PSI
2 Bottom Conn. 20-3/4"-3000 PSI
3 Test Pressure 4500 PSI
4 All Flanges Ring Groove inlay SS 316
5 Ring GasketS BX-165 & RX-74
6 PSL 1
7 Temperature T
8 Material class AA
9 OAL AS PER MANUFACTURER
10 Studs (A193/Gr B7) 2"x11-3/4"
11 Studs Qty 24
12 Nuts (A-194/Gr 2H) 3-1/8"
across FLATS
13 Nut Qty 24
10.1 Studs (A193/Gr B7) 2"x 10-1/8"
11.1 Studs Qty 20
12.1 Nuts (A-194/Gr 2H) 3-1/8"
across FLATS
13.1 Nut Qty 20
16 Applicable API standard 6A

 

Oil Wellhead Double Studded Adapter Flange 21 1 / 4" X 5M -20 3 / 4" X 3M


About JC Wellhead

 

Jingcheng Petroleum Machinery Manufacturing Co.,Ltd was established in 2008, we are specialized in design and manufacturing of the oilfield wellhead equipment. We - YCJC are a 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, Elbow, swivel joint, block cross, Block Tee, companion flange, instrument flange, weldneck flange, FC gate, FC seat, FC stem, API Clamp, API Clamp Hub

 

Contact Details
Yancheng Jingcheng Petroleum Equipment Manufacturing Co.,Ltd

Contact Person: Lee M

Tel: 86-13319268557

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