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R&D Capacity
OEM
ODM
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Annual Revenue
<1 Million USD
1 ~ 2.5 Million USD
2.5 ~ 5 Million USD
10 ~ 50 Million USD
50 ~ 100 Million USD
No.of Employees
Less than 5 People
5-50 People
51-200 People
201-500 People
Province & Region
Hebei
Jiangsu
Shandong
Shanghai
about api 6a dsa
Technological Innovation
Reliable Supply Chains
Substantial Manufacturing Capabilities
api 6a dsa
20+ factories verified
Dongying Lake Petroleum Technology Co., Ltd.
15 yrs
·
5.0
·
Trading Company
Send Inquiry
Dsa - Double Studded Adapter Flange
US$
2,500.00
1 Piece
(MOQ)
13-5/8" 5K 6A Double Studded Adapter/Dsa Flange for Wellhead
US$
2,800.00
1 Piece
(MOQ)
13 5/8" 10000psi Wellhead Spacer Spool Riser Crossover Flange
US$
2,500.00
1 Piece
(MOQ)
6A Plug Valve 2inch Fig1502 Weco and Repair Kit
US$
635.00
-
650.00
1 Piece
(MOQ)
1/4
Wise Channel Industries Limited
8 yrs
·
5.0
Send Inquiry
Double Studded Adapter (DSA) for Wellhead and Well Control Connection
US$
100.00
-
1,000.00
1 Piece
(MOQ)
1/4
Jiangsu Wellhead Drilling Equipment Co., Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Wellhead Equipment Double Studded Adapter Dsa
US$
105.00
-
1,210.00
1 sets
(MOQ)
API6a Dsa Double Studded Adapter Wellhead Equipment Parts
US$
105.00
-
1,000.00
1 sets
(MOQ)
Double Studded Adapter
Negotiable
1 sets
(MOQ)
Double Studded Adapter Flange API6a Oil/Gas Wellhead Equipment
US$
105.00
-
1,200.00
1 sets
(MOQ)
1/4
Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.
20 yrs
·
Manufacturer/Factory
Send Inquiry
AISI 4340 Steel 36CrNiMo4 1.6511 En24 817m40 Sncm439 API 6A Wellhead Dsa Double Studded Adapter
US$
10.00
-
500.00
1 Piece
(MOQ)
Manufacturer of API 6A Casing Spool Tubing Head Spool Drilling Spool Dsa Spool
US$
20.00
-
2,000.00
1 Piece
(MOQ)
API 6A Casing Spool Tubing Spool Tubing Head Forgings Tree Cap
US$
20.00
-
2,000.00
1 Piece
(MOQ)
Double Studded Adapter Customized API 6A Oilfield Forging
US$
10.00
-
500.00
1 Piece
(MOQ)
1/4
Jiangsu Solid Machinery Manufacturing Co., Ltd.
Send Inquiry
Double Studded Adapter, API 6A Flange (DSA) , Theaded Flange Adapter
Negotiable
1 Piece
(MOQ)
API 6A Forged Dsa Flange Manufacturer
Negotiable
1 Piece
(MOQ)
API 6A Forged Steel Double Studded Adapter Flange
Negotiable
1 Piece
(MOQ)
Double Studded Adapter, API 6A Flange (DSA) , Theaded Flange Adapter
Negotiable
1 Piece
(MOQ)
1/4
Dongying City Kenli District Jinxiu Petroleum Machinery Co., Ltd
21 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
API 6A Dsa Double Studded Adapter Flange Stainless Steel
US$
10.00
-
500.00
1 Piece
(MOQ)
API 6A Flange Double Studded Adapter Flange for Well Drilling
US$
260.00
-
280.00
1 Piece
(MOQ)
API 6A Double Studded Adapter Flange for Oilfield
US$
260.00
-
280.00
1 Piece
(MOQ)
API 6A Dsa Double Studded Adapter Flange
US$
280.00
-
1,300.00
1 Piece
(MOQ)
1/4
Goldenman Petroleum Equipment Co., Limited
20 yrs
·
Trading Company
Send Inquiry
API 6A Drilling Spools for Wellhead Connection with Double Studded Adaptor Flanges
US$
799.00
-
899.00
2 pieces
(MOQ)
API 6A Certified Flange for Oilfield Wellhead with Double Studded Flanges
US$
799.00
-
899.00
2 pieces
(MOQ)
API 6A Double Studded Adaptor Flanges for Oilfield Wellhead with Drilling Spools
US$
799.00
-
899.00
2 pieces
(MOQ)
API 6A Dsa for Wellhead Double Studded Adaptor Flange
US$
790.00
-
800.00
2 pieces
(MOQ)
1/4
Jiangsu Deenpu Petrochemical Machinery Co., Ltd
Send Inquiry
Type C-29 Casing Spools
US$
2,000.00
-
4,000.00
1 Piece
(MOQ)
Oilfield Forged Flange Spacer Spool Adapter / Riser Spool
US$
100.00
-
1,000.00
1 Piece
(MOQ)
Double Studded Adapter/Dsa Flange for Wellhead
US$
100.00
-
1,000.00
1 Piece
(MOQ)
13 5/8" 15K Wellhead Control Drilling Spool and Flange Spool Adapter
US$
500.00
-
2,000.00
1 Piece
(MOQ)
1/4
Jiangsu Meivalve Machinery Co., Ltd.
Send Inquiry
16A High Pressure Dsa Double Studded Adapter Flange
US$
1,000.00
-
3,000.00
1 Piece
(MOQ)
10000 Psi Dsaf Double Studded Adapter Flange Crossover Spool Casing Spool
US$
1,000.00
-
3,000.00
1 Piece
(MOQ)
13-5/8" X 10m to 11" X 10m Wellhead Dsaf Double Studded Adapter Flange
US$
1,000.00
-
3,000.00
1 Piece
(MOQ)
Standard 13-5/8 10000psi Flange Type Spacer Spool
US$
1,000.00
-
3,000.00
1 Piece
(MOQ)
1/4
JIANGSU YOUYAO PETROLEUM MACHINERY CO., LTD.
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
API 6A Double Studded Adapter Flanges
US$
9.00
-
10.00
1 Set
(MOQ)
Double Studded Adapter for Wellhead
US$
9.00
-
10.00
1 Piece
(MOQ)
Double Studded Adapter
US$
190.00
-
200.00
100 Sets
(MOQ)
1/4
Yantai Sunrise Machinery Co., Ltd
7 yrs
·
Trading Company
Send Inquiry
ASTM Ss 304 316 A105 Pipe Fittings Weld Neck Socket Carbon Steel Weld Sch10 Class 150 Lbs 300lbs Flange Square Forged
US$
20.00
-
50.00
1 Piece
(MOQ)
Flange Crossover Weco Thread Hammer Union Male and Female
US$
50.00
-
100.00
1 Piece
(MOQ)
Customized High Quality Stainless Steel Flange Forged Flat Welded Flange
US$
20.00
-
50.00
1 Piece
(MOQ)
1/1
Shandong Seaco Machinery Equipment Co., Ltd.
5.0
Send Inquiry
Fig 1502 Union Flange Adapter 4-1/16" 10000psi Flg X 3" Fig 1502
US$
100.00
-
950.00
1 Piece
(MOQ)
3 1/16" 20 3/4" Wellhead Adapter Spool Spacer Spool Drilling Riser Flange
US$
1,000.00
-
8,000.00
1 Set
(MOQ)
20 3/4" Wellhead Adapter Spools Spacer Spools Drilling Riser Flange 5K
US$
1,000.00
-
9,000.00
1 Set
(MOQ)
1/4
Shandong Chuangxin Petroleum Technology Co., Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
API 6A Standard High Pressure Adapter Flange Double Studded Flange
US$
500.00
-
2,500.00
1 piece
(MOQ)
1/4
GPE Oil Machinery Co., Ltd
5.0
Send Inquiry
API Threaded Companion Flange Stud Adapter Flange with Bolt Nut and Dsa Adapter Flange
US$
265.00
-
300.00
2 pieces
(MOQ)
1/4
HEBEI HONGCHENG PIPE FITTINGS CO., LIMITED
Send Inquiry
Double Studded Adapter (DSA) for Wellhead
US$
4.50
-
5.00
1 Piece
(MOQ)
API Oilfield Double Studded Adapter for Wellhead, API Dsa Flange
US$
4.50
-
5.00
1 Piece
(MOQ)
API Oilfield Double Studded Adapter, API Dsa Flange, API Adapter Flange
US$
4.50
-
5.00
1 Piece
(MOQ)
API Double Studded Adapter (DSA) Dsa Flanges,
US$
4.50
-
5.00
1 Piece
(MOQ)
1/4
Shanghai JEFA Machinery Co.,Ltd
Send Inquiry
Durable Dsa Wellhead Adapter Flange API 6A for Secure Connections
US$
80.00
-
1,000.00
10 Pieces
(MOQ)
Premium Dsa Flange API 6A 4130 75K with Durable Studs
US$
80.00
-
1,000.00
10 Pieces
(MOQ)
Reliable API 6A Crossover Flange for Oilfield Applications
US$
80.00
-
1,000.00
10 Pieces
(MOQ)
API 6A Dsa Wellhead Equipment Double Studded Flange Spacer Spool
US$
450.00
-
7,150.00
10 Pieces
(MOQ)
1/4
Shanghai WS Energy& Technology Group Co. Ltd.
Send Inquiry
Hot Sale Double Studded Adapter
US$
300.00
1 Piece
(MOQ)
Dsa/ Double Studded Adapter Flanges
US$
300.00
1 Piece
(MOQ)
New Design Double Studded Wellhead Adapter Flange Made in China
US$
300.00
1 Piece
(MOQ)
High Quality Double Studded Adapter Flanges
US$
300.00
1 Piece
(MOQ)
Cangzhou Fengliang Petroleum Machinery Co., Ltd.
Send Inquiry
API 6A Standard Valve
US$
1.00
2,000 Pieces
(MOQ)
Wuxi Oilfield Equipment and Tools Group Co., Ltd.
Send Inquiry
API 6A Oilfield Oil and Gas Drilling Double Studded Adapter Flange Dsa Threaded Flange Adapter
US$
20,000.00
-
150,000.00
1 Set
(MOQ)
Yancheng Qihang Petroleum Machinery Co., Ltd.
Send Inquiry
API 6A Flange
Negotiable
1 Piece
(MOQ)
Chance Door International Co., Ltd.
Send Inquiry
Double Studded Adapter for Wellhead
Negotiable
1 Piece
(MOQ)