API 6A casing head spool / drilling spool
Brife Introduciton
Double studded adapter flange is a combination of flanges of different sizes and pressure ratings. Longxin supplies adapter flange in various sizes and pressure ratings as per customer's specified thickness, consistent with design considerations.
Technical Specifications of DSAF
DSAF (Double Studded Adapter Flange) Description |
Flange thickness (T) |
2-1/16” x 5M To 3-1/8” x 5M |
70 |
2-1/16” x 10M To 4-1/16” x 10M |
80 |
3-1/16” x 10M To 4-1/16” x 10M |
130 |
3-1/16” x 10M To 4-1/16” x 5M |
80 |
4-1/16” x 5M To 2-1/16” x 5M |
75 |
4-1/16” x 5M To 3-1/8” x 5M |
83 |
4-1/16” x 2M To 4-1/16” x 5M |
80 |
7-1/16” x 10M To 13-5/8” x 10M |
170 |
7-1/16” x 5M To 13-5/8” x 5M |
150 |
11” x 15M To 18-3/4” x 15M |
256 |
11” x 5M To 13-5/8” x 5M |
144 |
13-5/8” x 10M To 11” x 10M |
267 |
13-5/8” x 3M To 16-3/4” x 2M |
150 |
13-5/8” x 10M To 18-3/4” x 15M |
256 |
13-5/8” x 5M To 18-3/4” x 15M |
256 |
18-3/4” x 15M To 20-3/4” x 3M |
270 |
20-3/4” x 3M To 18-3/4” x 15M |
256 |
21-1/4” x 2M To 18-3/4” x 15M |
256 |
Dongying Qixiang Import & Export Co.,LTD(DYQX Petro company) follow the principle of "quality first, science and technology innovated, people oriented",, it benefits from the convenient running, high efficiency, swift reaction, experienced experts and the advanced management. In a meanwhile, it has about 50 sub-contractors to cooperate all over the country, and it always sticks to good faith, strictness, specialty, innovation, also satisfactory service.our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions).
Our Service Objective: People-O riented, Quality firstly and Best service.
Welcome to Visit DYQX petro.
Dongying Qixiang Import&Export Co.,Ltd
Address:North 2nd Road,Number 352,Dongying Zone, Dongying City, Shandong province, China.
Skype:eve.liu06211988
Mobile:0086-18554639639
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Web: www.dyqx-petro.com & http://qixiangpetre.en.alibaba.com