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.
Double plugs cementing head is special tool for pumping slurry and releasing plug. It can couple with two plugs simultaneously,and makes the drilling fluid fill into casing in turn and quickly.This can simplify the cementing operation, prevent cement pollution.
Features:
Quick-latch adapter is designed to offer easier, faster and safer makeup for two-stage cementing.
It is manufactured utilizing API grade steels with API 8 round, buttress and premium threads.
Double balance pipe is developed.
Positive lever indicates plug releasing.
Main parts are made from AISI4145H alloy steel.
Top cover and union nut with large trapezoidial-threaded.
It makes the tool convenient to disassemble and carry.
1. Descriptions:
The cementing 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.
Not only common thread,also special thread cement head can be produced including NEW VAM,VAM TOP,FJ ETC.
Main Parameters
2. Technical specification and parameter:
Type ST35-140 ST35-178 ST35-140 ST35-140
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
1. Descriptions:
The cementing 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.
Not only common thread,also special thread cement head can be produced including NEW VAM,VAM TOP,FJ ETC.
Main Parameters
2. Technical specification and parameter:
Type ST35-140 ST35-178 ST35-140 ST35-140
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
TYPES
1
Cement 42.5 N
CEM II/A-L
Bulk
2
Cement 42.5 R
CEM II/A-L
Bulk
3
Cement 42.5 N
CEM II/A-L
Big Bag 1.5MT
4
Cement 42.5 R
CEM II/A-L
Big Bag 1.5MT
5
Cement 42.5 N
CEM II/A-L NA 442
Bag 50Kg BUNDLED 2,2 MT per pallet
6
Cement 42.5 N
CEM II/A-L NA 442
Bag 25kg BUNDLED 2,15 MT per pallet
7
Cement 42.5 N-LH/SR5
CEM I
Bulk
8
Cement 42.5 N-LH/SR5
CEM I
Bag
9
Cement 52.5
CEM I
Bulk
10
Cement 52.5
CEM I
Bag
Below present our general procedures for the purchase and sale of sugar of Brazilian origin:
1- Buyer issues a Letter of Intention (LOI) addressed to Seller;
2- Seller issues a Soft Corporate Offer (SCO);
3- If Buyer accepts SCO, signs and seals SCO and then sends to Seller;
4- Seller issues Full Corporate Offer (FCO);
5- Buyer signs and seals FCO and issues an Irrevocable Corporate Purchase Order (ICPO), addressed to Seller;
6- Seller issues draft of Sale and Purchase Agreement (SPA) to be discussed and commented;
7- SPA is signed by Seller and Buyer;
8- Buyer issues draft of the Payment Instrument (SBLC/DLC) for approval by Seller�´s Bank;
9- If Seller�´s Bank accepts, Buyer issues the bank guarantee (SBLC/DLC);
10- Seller issues Performance Bond (PB) 2%;
11- Seller prepares the product and export documents;
12- Buyer receives the export documents by mail;
13- Buyer makes payment 100% to Seller ´s Bank through transfer bank (Swift Message MT-103);
14- Shipping;
15- Seller sends the original export documents to Buyer;
Please contact for full specs on quantities, delivery terms, etc...
NOTES:
The financial instrument (SBLC / DLC) must be issued by the Top 50 Bank in the world ranking.
77923 Double Plug Cement Head Suppliers
Short on time? Let Double Plug Cement Head sellers contact you.
We supply the Required Grade and Type of Cement that have been procured from the Top Brands made available to the customers at the required Specification for the best prices in the Bulk quantities required.
It is obvious that Cement is a very useful binding substance in construction. The usage of cement over diverse fields of construction has made it a very significant civil engineering material.
Cement mixed with water and fine aggregate produces mortar, sand and gravel to create concrete. It is the most-consumed resource and is widely available in the market.
India is World’s Second largest Cement Producer. India is contributing tremendously to the Supply of Cement across the Globe. The Capacity of Indian market to produce and supply cement is increasing at swift pace.
We source the best quality and from the best brands. We supply OPC, PPC, Slag cement, White Cement and Sulfate Resisting Cement.
The cement is the most demanding and essential raw material used in various production and construction activities. The cement industry has witnessed a steady growth in the market as different range of products using cement are manufactured. It is a binder, a raw material substance that serves as an adhesive to other materials. Cement mixed with water and fine aggregate produces mortar, sand and gravel to create concrete. It is the most-consumed resource and is widely available in the market. * Portland Cement is the most common type of cement used for concrete, and stucco. Types Of Cement We offer include: Ordinary Portland Cement Portland Pozzalana Cement White Cement Portland.
Origin :- Vietnam . Turkey
Sulfate Resistant Portland Cement SRPC also named Sulfate Resistant Cement SRC is one of hydraulic binding materials can resistance to sulfate ion attack
Type High Sulfate Resistant Cement PHSR and Moderate Sulfate Resistant Cement PMSR
Grade 325 425
Application
To make concrete of sulfate resistance marine concrete maritime works
To make cement boards precast cement products cement pipes precast concrete pile shop fabricated members
Sea water attack resistance projects for example sea wall dam mariculture project sea water desalination project oceanarium etc
Chemical resistant engineering concrete
To make sulfate resistant concrete engineering of harbor water conservancy underground tunnel drainage pipe diversion works road and bridge foundation etc
DIRECTIONS FOR USE:
- Shake well before using.
- Keep container closed when not in use.
- Set time is the time required before joint can safely be handled.
- Cure time is the time required before joint can be pressure tested.
1. Cut pipe square with saw or hand cutter. Remove all burrs.
2. Check dry fit of pipe and fitting. Pipe should easily go A1/A3 to A1/A2 way into fitting. If pipe bottoms into fitting it should be very snug.
3. Pipe and Fitting should be free of dirt, grease and other foreign materials. If necessary clean pipe and fitting using RPC-WELD Pipe Cleaner. Primer is highly recommended for 3 and larger diameter installation. Apply liberal coat. Primer will start softening surface of pipe and fitting thus ensuring superior joint.
4. Use applicator supplied with the can or suitable applicator at least A1/A2 the size of the pipe diameter.
5. Apply liberal coat of cement to the pipe (equal to depth of fitting) and adequate coat inside of fitting. Make sure there is no uncoated surface. Avoid puddling of cement, it may weaken the joint.
6. Immediately insert pipe into fitting with twisting motion. Cement should be wet. If it has dried recoat both parts. Use sufficient force to ensure pipe bottoms into fitting.
7. Hold joint together for 30-40 seconds to make sure pipe is not pushed out longer time if temperature is low and for larger pipes.
8. Allow 15 minutes set time before handling the assembly and 2 hours cure time if temperature is below 16 C or 60 F Longer cure time may be required for larger pipe and /or temperature is below 16 C or 60 F.
DIRECTIONS FOR USE:
Shake well before using.
Keep container closed when not in use.
Set time is the time required before joint can safely be handled.
Cure time is the time required before joint can be pressure tested.
1. Cut pipe square with saw or hand cutter. Remove all burrs.
2. Check dry fit of pipe and fitting. Pipe should easily go way into fitting. If pipe bottoms into fitting
it should be very snug.
3. Pipe and Fitting should be free of dirt, grease and other foreign materials. If necessary clean pipe and
fitting using RPC-WELD Pipe Cleaner. Primer is highly recommended for 3 and larger diameter installation.
Apply liberal coat. Primer will start softening surface of pipe and fitting thus ensuring superior joint.
4. Use applicator supplied with the can or suitable applicator at least the size of the pipe diameter
5. Apply liberal coat of cement to the pipe (equal to depth of fitting) and adequate coat inside of fitting.
Make sure there is no uncoated surface. Avoid puddling of cement, it may weaken the joint.
6. Immediately insert pipe into fitting with twisting motion. Cement should be wet. If it has dried recoat both parts.
Use sufficient force to ensure pipe bottoms into fitting.
7. Hold joint together for 30-40 seconds to make sure pipe is not pushed out longer time if temperature is low
and for larger pipes.
8. Allow 15 minutes set time before handling the assembly and 2 hours cure time if temperature is below 16 C or
60 F Longer cure time may be required for larger pipe and /or temperature is below 16 C or 6
Raw Materials from U.S.A
77923 Double Plug Cement Head Suppliers
Short on time? Let Double Plug Cement Head sellers contact you.
