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Tiger Rig high quality API oil well SL585 drilling swivel for drilling rig
Born in 20th century, Zhonghang Machinery Ltd has over 25 years’ develop history. It manufactures all types of oil drilling equipment like ZJ30, ZJ40, ZJ50, ZJ70, ZJ90 and rig parts: Mud pump, Hook, Rotary Table, Swivel, Crown block, Travelling Block, iron roughneck, etc. Our products have certificated by international institutions, API and ISO, GOST. We import technology from US, so that our quality is guaranteed. We always stick to the principle of ensuring quality and servicing customers. Visiting our company and factory will be warmly welcomed.
Major features for SL180 swivel drilling
1.Standard bail and double pin (male) alloy sub
2.The wash pipe and packing are box structure, convenient to replacing on drill floor, no need to disassemble rotary hose and gooseneck,
3.Hole in gooseneck top provides passageway for well logging wire line.
4.Standard gooseneck connection, screw thread conforms to API STD 5B.
5.Conform to API Spec 8A and marked with API monogram.
Model | SL90 | SL135 | SL225 | SL450 | SL675 | |
Max. static load KN | 900 | 1350 | 2250 | 4500 | 6750 | |
Max. rotary speed r/min | 300 | 300 | 300 | 300 | 300 | |
Max. working pressure MPA (psi) | 25 | 35 | 35 | 35 | 53 | |
Clearance between bail and gooseneck | 435 | 495 | 540 | 549 | 640 | |
Center pipe diameter mm(in) | 64 (2 1/2) | 64 (2 1/2) | 75 (3) | 75 (3) | 102 (4) | |
Center pipe upper screw thread | Connect to center pipe API In | 4 1/2 REG LH | 4 1/2 REG LH | 6 5/8 REG LH | 7 5/8 REG LH | 8 5/8 REG LH |
Center pipe lower Screw thread | Connect to Kelly API in | 6 5/8 REG LH | 6 5/8 REG LH | 6 5/8 REG LH | 6 5/8 REG LH | 6 5/8 REG LH |
Gooseneck connection screw thread | 3″-8 teeth/inch | 3″-8 teeth/inch | 4″-8 teeth/inch | 4″-8 teeth/inch | 4″-8 teeth/inch | |
Dimension (L x W x H) mm | 2505×758×840 | 2505×758×840 | 2880×1026×1065 | 3015×1096×1065 | 3649×1450×1162 | |
Weight kg | 940 | 1345 | 2402 | 3310 | 6230 | |
Note: For above models, spinner (makeup and breakout) is optional. | ||||||
100% real in our workshop shooting, not online shop or magazine reprinted.







Packing
1.The goods will be covered with plastic or other rainproof coat.
2.The packing of goods, which should be delivered to destination in accordance with the agreement we signed, will be offered by our company. And we will be held responsible for the consequences if damage of the product or loss of accessories occurs by the time the goods have shipped to port of destination.
Delivery time
1. Warehouse machine: 1 days after 100% payment.
2. booked machine: 30-45days after 30% payment.
Welcome oversea rig manufacturer to cooperate with us.

1. Our working time: 8:00am~23:00pm (if urgent, please call our director: terry, Mobile: +86-18081980882, wechat:drillingrig)
2. All the inquiries will be replied within 24hours, So please feel to send us your inquiry.
3. When our trade manager is off line, please feel free to leave a message, and tell us the products you need, our model number, and your E-mail address.
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Feedback
1. If satisfied please tell your friends otherwise please let us know. Any opinion of yours are warmly welcome.
2. Email me for any questions.
3. Thank you, and happy for placing order.


1.Over 30 years old
2.Having the capital background in the local place
3.Having the working experience on the oilfield, such as oil technician, oil exploit, oil sales etc, and the one who has customer resources, is prior
4.Working near the oil field, thus convenient to visit customers
5.Capacity of English communication

As the drilling rig crown block price compete, many company would use poor materials, such as poor seals, low quality square parts,use Casting instead of forging to drop the cost. So please never compare the price only. For us, we always insist high quality first, we hope can do long-term business with you. So we always use better materials to ensure the high quality, be honest and fine workmanship always to customers and do long term business.
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