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{"title":"Direct Sales Cheap API Oilfield Cementing Tools Forging Stop Ring Stop Collar","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/e9\/f6\/6110b91f2c8cfa92e4983cbdd40b-200x200-1\/direct_sales_cheap_api_oilfield_cementing_tools_forging_stop_ring_stop_collar.jpg","attrs":{"Brand Name":"ZS","Model Number":"4-1\/2 ~ 20 in","Certification":"API","Place of Origin":"China"}}
{"title":"Steel Casing Single Plug Cementing Head Oilfield Well Drilling Forging Energy","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/1d\/ba\/66cc554a5ab6bae673a4c5f9b0c5-200x200-1\/steel_casing_single_plug_cementing_head_oilfield_well_drilling_forging_energy_mining_cementing_tools.jpg","attrs":{"Brand Name":"ZS","Model Number":"2000psi to 20000 pis","Certification":"API","Place of Origin":"China,Henan"}}
{"title":"Bottom And Top Cementing Plug Drilling STC\/BTC\/LTC Thread Cementing Wiper Plugs","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f9\/66\/27b1d9f6aa137d60b154fce616b4-200x200-1\/bottom_and_top_cementing_plug_drilling_stc_2fbtc_2fltc_thread_cementing_wiper_plugs.jpg","attrs":{"Brand Name":"Puyang Zhongshi Group","Model Number":"4 1\/2\"~20\"","Certification":"API,ISO,QHSE","Place of Origin":"China"}}
{"title":"10 3\/4" Oilfield Cementing Tools Top Plug Cementing Non Rotation","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/fa\/f8\/c83ed7339d8c06227da11c82a37a-200x200-1\/10_3_2f4_22_oilfield_cementing_tools_top_plug_cementing_non_rotation.jpg","attrs":{"Brand Name":"Puyang Zhongshi Group","Model Number":"4 1\/2\"~20\"","Certification":"API,ISO,QHSE","Place of Origin":"China"}}
{"title":"9 5\/8" Well Cement Plugs Oil And Gas Rubber Top Plug Cementing","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/26\/e4\/a4779ab2bf93454aa2e9514f73e8-200x200-1\/9_5_2f8_22_well_cement_plugs_oil_and_gas_rubber_top_plug_cementing.jpg","attrs":{"Brand Name":"Puyang Zhongshi Group","Model Number":"4 1\/2\"~20\"","Certification":"API,ISO,QHSE","Place of Origin":"China"}}
{"title":"API ESP Downhole Cable Protector For Oilfield Customised Color Forging And","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4e\/7e\/d47e2d0af73696f9edd45861cdfe-200x200-1\/api_esp_downhole_cable_protector_for_oilfield_customised_color_forging_and_stamping_types.jpg","attrs":{"Brand Name":"ZS","Model Number":"2-3\/8\u201dto 7\u201d","Certification":"API 5CT","Place of Origin":"China,Henan"}}
Slip-on Set Screw Stop Collars is a single piece Collar. The collars use one row of set screws to induce the gripping force. It used where high axial loads are expected and tighten the collar to the casing firmly. This Stop Collar is easy to install because it is slid on the casing pipe without any hassle. There are most effective where low annular clearance is encountered. These Stop Collars undergo a special Phosphate coating process to restrict from Rust then coated with special Polyester Powder. These are available in all sizes ranging from 4 ½ “to 20.
Specification,in
13 3/8″
10 3/4″
9 5/8″
8 1/8″
7 5/8″
7″
5 1/2″
5″
4 1/2″
ID,mm
338
272
245
206
193
177
139
126
114
OD,mm
350
284
257
218
285
189
151
138
126
Holding Force,KN
40
40
40
30
30
30
30
24
24
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 1-5days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
5 million-10 million
Employee Number:
570~600
Ecer Certification：
Verified Supplier
Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars.
We have competitive price of o... Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars.
We have competitive price of o...
