Item Description

one) Large Quality—We can assure for YOU!!

two) Lower Cost–We can try out the ideal to give YOU!!

three) 24 Hrs On-line Provider–We by no means quit serving YOU!!

four) Modest Buy IS Suitable–YOU are warmly welcomed to speak to us!!

NUE/EUE/BTC/LTC/STC  Coupling Casing and Tubing Collar/Pup Joint for Casing

We supply entire API measurement selection of drill pipe and heavy weight drill pipes from 2-3/8 to 6-5/8 inches.
Our large excess weight drill pipes include integral hefty weight drill pipes and welded large weight drill pipes.
The metal grades of our drill pipes consist of E75, X95, G105 and S135.

Dimension:  
   Size designation Calculated   weight Tool joint Calculated bodyweight Grade Wall thickness Upset finishes, for  
weld-on resource
in designation 1b/ft kg/m in mm joints(see notice)  
2 3/8″ 6.65 NC26,BGDS26 six.26 9.32 E.X.G.S .28 seven.11 EU  
two 7/8″ ten.four NC31,BGDS31 nine.seventy two 14.48 E.X.G.S .362 nine.19 EU  
3 1/2″ 13.three NC38,BGDS38 12.31 18.34 E.X.G.S .368 nine.35 EU  
3 1/2″ fifteen.five NC38,BGDS38,NC40,BGDS40 fourteen.63 21.79 E.X.G.S .449 11.four EU  
4″ fourteen NC40,BGDS40,NC46,BGDS46 twelve.ninety three 19.26 E.X.G.S .33 8.38 IU, EU  
4 1/2″ 16.six NC46,BGDS46,NC50,BGDS50 fourteen.98 22.31 E.X.G.S .337 eight.56 EU, IEU  
4 1/2″ 20 NC46,BGDS46,NC50,BGDS50 eighteen.sixty nine 27.84 E.X.G.S .forty three ten.ninety two EU, IEU  
5″ 19.five NC50,BGDS50,NC52,BGDS52 17.93 26.71 E.X.G.S .362 9.19 IEU  
5″ twenty five.6 NC50,BGDS50,fifty one/2FH,BGDS55 24.03 35.seventy nine E.X.G.S .5 12.7 IEU  
five 1/2″ 21.nine 5 1/2FH,BGDS55 19.81 29.fifty one E.X.G.S .361 9.seventeen IEU  
5 1/2″ 24.seven 5 1/2FH,BGDS55 22.54 33.57 E.X.G.S .415 10.54 IEU  
six 5/8″ twenty five.2 6 5/8FH,BGDS65 22.19 33 E.X.G.S .33 8.38 IEU  
6 5/8″ 27.7 6 5/8FH,BGDS65 24.21 41 E.X.G.S .362 9.19 IEU

Merchandise photographs and specifics

Packing and Delivery

Shipping— by container (Utilize to a few or frequent amount) or in bulk ( Apply to huge quantity)
Container dimensions: 
20ft GP:5898mm(Size)x2352mm(Width)x2393mm(Substantial)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(Large)
40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(Higher) 
For 20feet container load 25tons-28tons pipes whose max. duration is 5.8m. 
For40feet container load 25tons-26tons pipes whose max. size is 12m.

Organization informations
 

ZheJiang CZPT Steel Co.,Ltd. is positioned in Shuang Gang industrial zone of Xihu (West Lake) Dis. district ,ZheJiang . Our organization is 36km absent from ZheJiang port, 6km away from ZheJiang airport and 40km away from ZheJiang railway station. 
 

We have recognized top quality administration technique according to ISO9001:2008 and have out the overall top quality management. Now, We market a hundred and sixty,000 tons steel pipes per calendar year, which includes the steel pipes for the higher, medium and lower stress boilers, delivery, transporting liquid goods, the petroleum cracking procedure, the fertilizer services, the framework ,the hollow sucker rod , oil well casing and drill pipe, galvanized metal pipe and some stainless steel. Offer higher high quality products to in various industries consumers .

In modern many years, the company items are not only offered properly in domestic industry but also exported to diverse countries and areas in the entire world. Our goods are really well-known in the abroad marketplace. A number of abroad properly-recognized enterprises have established a long-phrase enterprise connection with us.

Warmly welcome clients home and abroad to go to our business and give us worthwhile suggestions. We would like to have long phrase cooperation with clients from all in excess of the globe on the foundation of mutual prosperity and development. 

Thank you!

Organization & Exhibition:

 

Why you choose us?
1. more than twenty many years encounters in metal enterprise
two. excellent top quality
3. aggressive price tag
four. meet up with your needs by means of reprocessing
five. excellent service
six. short shipping and delivery time
seven. lengthy mutual useful enterprise cooperation

 
Xihu (West Lake) Dis.ct us 

Make contact with: Tina Zhang
ZheJiang CZPT Steel IMP&EXP Co.,Ltd
Incorporate: No.602,SHangZhou Advancement Zone,ZheJiang ,thirty 0571 China.
 
 
 
 
 
Net: http://boerkingsteel

 

                                      

Type: Seamless
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Black
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape: Round

###

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Dimension:  
   Size designation Calculated   weight Tool joint Calculated weight Grade Wall thickness Upset ends, for  
weld-on tool
in designation 1b/ft kg/m in mm joints(see note)  
2 3/8" 6.65 NC26,BGDS26 6.26 9.32 E.X.G.S 0.28 7.11 EU  
2 7/8" 10.4 NC31,BGDS31 9.72 14.48 E.X.G.S 0.362 9.19 EU  
3 1/2" 13.3 NC38,BGDS38 12.31 18.34 E.X.G.S 0.368 9.35 EU  
3 1/2" 15.5 NC38,BGDS38,NC40,BGDS40 14.63 21.79 E.X.G.S 0.449 11.4 EU  
4" 14 NC40,BGDS40,NC46,BGDS46 12.93 19.26 E.X.G.S 0.33 8.38 IU, EU  
4 1/2" 16.6 NC46,BGDS46,NC50,BGDS50 14.98 22.31 E.X.G.S 0.337 8.56 EU, IEU  
4 1/2" 20 NC46,BGDS46,NC50,BGDS50 18.69 27.84 E.X.G.S 0.43 10.92 EU, IEU  
5" 19.5 NC50,BGDS50,NC52,BGDS52 17.93 26.71 E.X.G.S 0.362 9.19 IEU  
5" 25.6 NC50,BGDS50,51/2FH,BGDS55 24.03 35.79 E.X.G.S 0.5 12.7 IEU  
5 1/2" 21.9 5 1/2FH,BGDS55 19.81 29.51 E.X.G.S 0.361 9.17 IEU  
5 1/2" 24.7 5 1/2FH,BGDS55 22.54 33.57 E.X.G.S 0.415 10.54 IEU  
6 5/8" 25.2 6 5/8FH,BGDS65 22.19 33 E.X.G.S 0.33 8.38 IEU  
6 5/8" 27.7 6 5/8FH,BGDS65 24.21 41 E.X.G.S 0.362 9.19 IEU

###

Why you choose us?
1. more than 20 years experiences in steel business
2. good quality
3. competitive price
4. meet your needs via reprocessing
5. excellent service
6. short delivery time
7. long mutual beneficial business cooperation
Type: Seamless
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Black
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape: Round

###

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Dimension:  
   Size designation Calculated   weight Tool joint Calculated weight Grade Wall thickness Upset ends, for  
weld-on tool
in designation 1b/ft kg/m in mm joints(see note)  
2 3/8" 6.65 NC26,BGDS26 6.26 9.32 E.X.G.S 0.28 7.11 EU  
2 7/8" 10.4 NC31,BGDS31 9.72 14.48 E.X.G.S 0.362 9.19 EU  
3 1/2" 13.3 NC38,BGDS38 12.31 18.34 E.X.G.S 0.368 9.35 EU  
3 1/2" 15.5 NC38,BGDS38,NC40,BGDS40 14.63 21.79 E.X.G.S 0.449 11.4 EU  
4" 14 NC40,BGDS40,NC46,BGDS46 12.93 19.26 E.X.G.S 0.33 8.38 IU, EU  
4 1/2" 16.6 NC46,BGDS46,NC50,BGDS50 14.98 22.31 E.X.G.S 0.337 8.56 EU, IEU  
4 1/2" 20 NC46,BGDS46,NC50,BGDS50 18.69 27.84 E.X.G.S 0.43 10.92 EU, IEU  
5" 19.5 NC50,BGDS50,NC52,BGDS52 17.93 26.71 E.X.G.S 0.362 9.19 IEU  
5" 25.6 NC50,BGDS50,51/2FH,BGDS55 24.03 35.79 E.X.G.S 0.5 12.7 IEU  
5 1/2" 21.9 5 1/2FH,BGDS55 19.81 29.51 E.X.G.S 0.361 9.17 IEU  
5 1/2" 24.7 5 1/2FH,BGDS55 22.54 33.57 E.X.G.S 0.415 10.54 IEU  
6 5/8" 25.2 6 5/8FH,BGDS65 22.19 33 E.X.G.S 0.33 8.38 IEU  
6 5/8" 27.7 6 5/8FH,BGDS65 24.21 41 E.X.G.S 0.362 9.19 IEU

###

Why you choose us?
1. more than 20 years experiences in steel business
2. good quality
3. competitive price
4. meet your needs via reprocessing
5. excellent service
6. short delivery time
7. long mutual beneficial business cooperation

Understanding the Different Types of Couplings

A coupling is a device that joins two rotating shafts together. It transmits power from one to the other and is designed to allow some amount of end-movement and misalignment. It is a simple mechanism that is extremely common in many industries. Learn more about couplings in this article.

Flexible coupling

When choosing the correct flexible coupling for your application, there are several factors to consider. One of the most important factors is backlash, which is the amount of rotational play introduced by moving parts. Other factors to consider include lubrication and accessibility for maintenance. Choosing the right flexible coupling can be challenging, but it is possible to find the right fit for your specific application.
A flexible coupling is an excellent choice for applications that require high alignment accuracy, which is essential for reliable system performance. These couplings can compensate for angular and parallel misalignment, ensuring proper positioning between the driving and driven shafts. In addition, flexible couplings are more affordable than most traditional couplings.
The most common flexible coupling is the elastomeric type, which uses a resilient material to transmit torque. These couplings can be made of plastic or rubber. In either case, they can be relatively lightweight compared to other types of couplings. Elastomeric couplings can also be used for high-speed applications.
Another important factor to consider when selecting the best Flexible Coupling is the pipe you’re connecting. Some couplings are easier to install than others, and some even have tapered edges to make them slide easily on the pipe. Regardless of the choice you make, it’s crucial to remember that proper installation is critical for reliability and safety.
gearbox

CZPT coupling

An CZPT coupling is a flexible, mechanical coupling that features a high degree of angular misalignment and eccentricity. They are available in different lengths, with MOL being the longest. They are ideal for applications that involve high parallel misalignment, limited assembly access, electrical insulation, and other conditions.
CZPT couplings are a versatile type of coupling, and they are often used to connect parallel shafts. They work by transmitting torque from one to the other using the same speed and rotation mechanism. They are available in various materials, including aluminum, brass, and polymers. In addition, they can work under high temperatures.
One of the main benefits of using an CZPT coupling is the fact that it does not require the use of a gearbox. These couplings are flexible, and their design allows them to cope with misalignment problems that may occur in power transmission applications. They are also able to absorb shock.
Another advantage of CZPT couplings is that they are suitable for systems with low-to-medium amounts of shaft misalignment. Because their friction is limited to the surface of the hubs, they are able to accommodate low bearing loads. CZPT couplings can also be used in systems with limited shaft access, since the disks are easily removed.

Clamped coupling

Clamped couplings are designed to provide a high-strength connection between two objects. A standard coupling has two parts: a nipple and a clamp sleeve. Each part is designed in such a way as to cooperate with each other. The sleeve and clamp are made of rubber. A reinforcing braid is often used to protect the exposed steel braid from rusting.
PIC Design provides a wide variety of standard clamping couplings for many different industries. These include medical, dental, military, laboratory, and precision industrial control equipment. They have a simple design that makes them ideal for these applications. Clamped couplings are also available for custom manufacturing. These couplings are available in metric, inch, and Metric.
The most common type of clamp coupling is a hose clamp. This type of coupling is used to connect two hoses or piping units. It consists of two conical binding sleeves that fit into the ends of the two parts. The coupling is then tightened with a screwdriver. It’s a versatile coupling because it allows two piping units or hoses to be joined together.
Another type of clamp coupling is the two-piece clamp coupling. The two-piece design allows for a quick and easy installation. Unlike other types of couplings, the clamp coupling is not necessary to remove the bearings before installing it. Its keyway is designed with shims in place so that it fits over the shaft. These couplings are available in different sizes, and they are made of steel or dutile iron.
gearbox

Helicoidal coupling

Helicoidal coupling is a form of nonlinear coupling between two molecules. It occurs when the molecules in a double helix are subjected to oscillations. These oscillations can occur either in the right or left-handed direction. These oscillations are called solitons. Helicoidal coupling can provide quantitative or qualitative support to a structure, such as an electron.

Split Muff coupling

The Split-Muff Coupling market report provides detailed market analysis and key insights. The study covers the market size, segmentation, growth and sales forecast. It also examines key factors driving the market growth and limiting its development. The report also covers current trends and vendor landscapes. Therefore, you can get a deep understanding of the Split-Muff Coupling industry and make the right business decisions.
The report also provides data on the competitive landscape and the latest product and technology innovations. It also provides information on market size, production and income. It also covers the impact of the COVID-19 regulations. The market report is a valuable resource for companies looking to expand their businesses, or to improve existing ones.
In terms of application, Split-Muff Couplings can be used in light to medium duty applications. They are shaped like a semi-cylindrical disc that fits over a shaft. Both parts are threaded for assembly and disassembly. It can be disassembled easily and quickly, and can be used for medium to heavy-duty applications with moderate speeds.
Split Muff couplings are the most popular type of couplings for transferring wet and abrasive materials. Their flanged end fits on most major brands of smooth material muff hoses. In addition, this type of coupling is corrosion-resistant and easy to install. It also does not require any adjustments to the drive shaft’s position.
gearbox

Flexible beam coupling

The Flexible beam coupling is one of the most popular types of couplings in the industry. It is comprised of two sets of parallel coils separated by a solid member, and it offers a wide range of torsional stiffness. These couplings are made of aluminum alloy or stainless steel. They offer excellent flexibility and are less expensive than many other types of couplings. They also require zero maintenance and can tolerate shaft misalignment.
Beam couplings are categorized into two types: helical and axial. The former is characterized by a high degree of flexibility, while the latter is used to compensate for higher misalignment. Both types are suitable for small torque applications and are available in a wide range of shaft sizes.
Flexible beam couplings are available in metric and US sizes, and feature a variety of options. They feature stainless steel or aluminum materials and are highly durable and corrosion-resistant. They also offer high torque capacities and excellent fatigue resistance. Flexible beam couplings are available with a wide range of options to meet your unique application needs.
China Nue/Eue/Btc/Ltc/Stc Coupling Casing and Tubing Collar/Pup Joint for Casing     with Hot selling		China Nue/Eue/Btc/Ltc/Stc Coupling Casing and Tubing Collar/Pup Joint for Casing     with Hot selling
editor by czh 2022-12-14