API Oilwell Double/ Single Plug Casing Cementing Head for Cementing Equipment
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Product Highlights
- Customizable Color: Color options are available to meet specific customer requirements.
- Dual Plug Capability: Allows simultaneous coupling with two rubber plugs to simplify operations.
- High Pressure Resistance: Designed to withstand working pressures up to 35Mpa for safe drilling.
- Positive Lever Indicator: Clearly indicates when rubber plugs pass through the cementing head.
- Quick-Latch Adapter: Ensures easier, faster, and safer makeup for cementing casing.
- Stainless Steel Material: Constructed from durable stainless steel for long-lasting performance.
- ISO 9001 Certified: Manufacturing process certified under ISO 9001:2000 quality standards.
Product Attributes
- Customization
- Available
- Warranty
- 1 Year
- Certification
- ISO 9001:2000
- Model NO.
- 4 1/2\"-20\" or customised
- Surface Treatment
- Without Processing
- Centralizer Type
- Semi-Rigid
- Structure
- Automatic Reversing
- Material
- Stainless Steel
- Type
- Cementing Head
- Marketing Type
- Marketing Type
- Machine Type
- Drilling Equipment
- Use
- Well Drilling
- Application
- Oilfield Drilling
- Color
- Customerized
- Quality
- Guaranteed
- Transport Package
- Wooden Pack
- Specification
- 50kg
- Trademark
- Rosenwell
- Origin
- Shandong
- HS Code
- 84314310
- Production Capacity
- 5000 Pieces/Year
Product Images of API Oilwell Double/ Single Plug Casing Cementing Head for Cementing Equipment
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Product Description
The casing cement-head with double plugs (called as cement-head ) is a common cementing tool used as wellhead unit in all kinds of cementing operation.
Comparing to cement-head with single plug, it owns longer cement-head body , and upper rubber plug and lower rubber plug can be put in at same time.
The tool owns some advantages such as simple construction, easy operation, high pressure resistant, manifold in common use, flexible in connecting. Especially, the lever type indicator can shows whether rubber plug goes through double plugs cement-head to enter casing so that operator can determine easily.
| Type | ST35-140 | ST35-178 | ST35-245 | ST20-340 |
| Size | 139.7(5 1/2") | 177.8(7") | 244.5(9 5/8") | 339.7(13 3/8") |
| Max.working pressure | 35Mpa | 35Mpa | 35Mpa | 20Mpa |
| Casing coupling thread | 5 1/2" LTC/BTC | 7" LTC/BTC | 9 5/8" LTC/BTC | 13 3/8"LTC/BTC |
| Manifold interface | 2" union | 2" union | 2" union | 2" union |
| ID of plug container (mm) | 125 | 160 | 225 | 320 |
| Length of plug container (mm) | 450 | 460 | 560 | 560 |
| Overall length | 1886 | 1972 | 1701 | 2210 |
a. Quick-latch adapter is designed to offer easier, faster and safer makeup for cementing casing.
b. Able to couple with two plugs simultaneously. Simplify the cementing operation and prevent cement pollution.
c. Positive lever indicates plug releasing.
d. Balance pipe is developed. 

1. How can we guarantee our quality?
Our products are under API standard. Every time we will inspect our factories first.
This inspect will include the persons, the present products, their scale etc. If everything is OK,
we will start to cooperate. During production, we will go to the factories to test the products to guarantee the
products have good quality. If it doesn't meet our requirement, the goods will be refused.
2. Do we have price advantage?
We have our own factories and outstanding working team .And also establish
long term business relationship with many manufacturers in China market. So we can get more competitive price from them.
Shandong Rosenwell petroleum technology Co.,Ltd (hereinafter as Rosenwell company) is located in Dongying City, Shengli Oilfield,which is the second largest oilfield and the largest petroleum industry base in China.
Rosenwell company is a professinal company engaged in petroleum equipment and spare parts . Based on our domestic business with Shengli oilfield and professional engineering&commercial team, Rosenwell had built up solid network and same-boat partnership with world wide clients.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2451133". Items marked "" are certified.
Company Profile
Shandong Rosenwell petroleum technology Co., Ltd (hereinafter as Rosenwell company) is located in Dongying City, Shengli Oilfield(Belongs to Sinopec), which is the second largest oilfield and the largest petroleum industry base in China. Rosenwell company is a professional company engaged in petroleum equipment and spare parts, which is a reputable manufacturer and solution provider to oil gas drilling industry. We are focused on consumable parts, aiming for increasing parts life span, reduced operational cost, shorter downtime. Based on our domestic business with Shengli oilfield and professional engineering&commercial team, Rosenwell had built up a solid network and same-boat partnership with worldwide clients. Key advantage: OEM quality, 100% interchangeable. Competitive prices, In-time delivery, after-sales warranty service. The major scope of our products is, Top Drive System Spares, Mud pumps & spares, handling tools, BOP and BOP spares of RAM, Seals, etc We sincerely look forward to the chances of serving esteemed customers from all over the world and win-win business in the long run.
We have OEM interchangeable manufacturing of top drive spare brand NOV VARCO, CANRIG, Chinese TOP DRIVE BRAND, TPEC, JH, BPM, HONGHUA, etc.
Our mud pump parts are manufactured strictly as per certification of API, up to OEM standard. We have a large stock available for a wide range of popular brands, such as; Emsco, Brewster, National Oilwell, Ideco, Gardner Denver, Weatherford, Drillmec, Bomco, Honghua, RG, Rongsheng, TSC, LS-NOV, POT, Bentec, Wirth, Southwest, Ewco, Lewco.
Till now, our products are widely applied in oilfields of the Middle East, Pan-Russia, Brazil, Colombia, India, Indonesia, etc.
We are proud to provide the best quality and added value to all our clients.
About Our Factory & Business Background
- Address
- Room 208, Building 2, Hualing International Building, No. 722 Beiyi Road, Dongying District, Dongying City, Shandong Province
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
- Main Products
- Mud Pump, Top Drive, Power Tongs, Cement Tools, Solid Control, Bop&Well Head, Handing Tools, Flowline Products, OCTG, Ironrough Parts
-
Customization Options
- Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-05-17
-
Export Year
- 7 Years
-
Main Markets
- Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 80%~100%
-
Overseas Agent/Branch
- No
FAQ
- Do we have price advantage?
- We have our own factories and outstanding working team .And also establish long term business relationship with many manufacturers in China market. So we can get more competitive price from them.
- What is the warranty period?
- The warranty period for this product is 1 year.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the available lead times?
- Both peak season and off-season lead times are within 15 workdays.
- Are OEM and ODM services available?
- Yes, both OEM and ODM services are available, including customization from samples.
- What payment terms are accepted?
- Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.
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