T38 coupler
Diameter: 55mm
Thread: T38
Length: 190mm
Type: Semi-Bridge
Material:42CrMo,40Cr
Key words：
Coupling
Product Details
Description
T38 couplers are import tool in drifting and tunneling;T38 couplers are made by steel with forging process.
T38 couplers are used to connect the T38 extension rods and T38 shank adapter;We also supply R32, T45, and T51 coupler and button bits etc
Performance
Small non-threaded bridge in the center
Steel cannot thread past bridge area
Smaller diameter steel end portions fit together in the center bridge area of the coupling
Semi-bridged couplings are most suited to high torque machines
Most rope and HM threaded couplings are semi-bridged.
Application
T38 coupler is usaully use to connect with shank adapter or thread drill rods. It is an important port in joint part. Its function is using its thread to connect 2 or more rods together.
Details Form
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T38 Coupler |
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Coupling |
Length |
diameter |
thread
|
Weight （kg）
|
HengLong DRLL P/N
|
||
|
mm |
foot |
mm |
inch |
||||
|
Coupling sleeves
|
190 |
7 1/2 |
55 |
2 5/32 |
T38 |
2.1 |
31-T38-55-190-23 |
HENGLONG workshop and Process of manufacturing
Packing and shipping
Factory
Customer visit
Production
QUALITY INSPECTION PROCESS
Product quality is one of the core links in the development and growth of Yanggu Henglong Engineering Co., Ltd. Our company has strict internal and external inspection processes to ensure the quality of our products. Our inspection process for our products is as follows.
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Contact
China office:
WhatsApp:+8613863587857
Tel:+86-635-8278268
Fax:+86-635-6858268
Email:info@hlrocktools.com
Add:Sipeng Street,Shouzhang Town,
Yanggu County,Shandong Province,China
www.hlrocktools.com
Pakistan Office:
CONTACT:Muhammad Haider
WhatsApp:+923246464600
Email:info@hlrocktools.com
Add:PopCorn Studio Gulberg,Block K Gulberg 2,
Lahore,Pakistan
www.hlrocktools.com
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