API oil drilling equipment，check details from Yantai Yunsheng Petroleum Machine Accessories Co., Ltd. on forbuyers.com

Product Code: 115001167

Yantai Yunsheng...

Address:

Shandong，China

Main Products:

sucker rod coupling,T coupling,Sm coupling,sucker rod

Contact Info.

Home > Products > Hardware > Fasteners > Other Fasteners

API oil drilling equipment

FOB Price

Negotiable
Min. Order

0 Piece(s)
Payment Terms

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Delivery Time

0 days after payment

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Product Description

Smoothness: 3.1*10^-3

Coat Thickness(in): 0.01in ~ 0.02in

Basic hardness: HRC 16-23

Surface Hardness: HRC 55-62

Hole rate: <2%

Bonding Strength(Mpa): 484

Min. Hardness of the layer: 595HV_0.2

Min. Tensile Strength: 655 Mpa

Operating Temperature: -1000~400 Centigrade Temperature

Life: > 180 days

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Year Established:

2005
Main Products:

sucker rod coupling,T coupling,Sm coupling,sucker rod
Main Markets:
Total Annual Revenue:
Annual Volume Of Export:
Factory Size:

2,000-5,000 square meters
Total Employees:

51-100 people
No.of R&D Staff:

5-10 people
Quality Control:

In House
Contract Manufacturing:

Design Service Offered

Company Introduction

Yantai Yunsheng Petroleum Machine Accessories Co. Ltd., founded in 2005, is a professional manufacturer of API Spec 11B Sucker Rod Couplings, including Spray Metal coupling, class T coupling, Sub OD coupling, with various type of Full size, Slim Hole, Over Size, with Big Chamfer, with Wrench Flat, with Bidirectional Cambered Surface Protection, etc., and the thread size are available at 5/8", 3/4", 7/8", 1", 1-1/8". Owning world top level equipments and technicians, the monthly production capacity is more than 20,000pcs. All of our couplings are excellent in Quality and reasonable in Price, and the production & inspection are being done fully in accordance with API Spec11B standard.

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