Guizhou GZG Transmission Co., Limited is one of the leading manufacturers and suppliers of stainless steel hollow pin roller chain in China, featured by quality products and good price. If you're going to buy durable stainless steel hollow pin roller chain made in China, welcome to get free sample from our factory. We also accept customized orders.

Company profile
Guizhou GZG Transmission Co., Limited locates in Duyun City, Guizhou Province, China. We have been engaged in manufacturing and supplying mechanical transmission parts for years since our company was established in 2017. GZG products are highly demanded and widely used in diverse industries over the world.
GZG products will meet your persuit perfectly. We work hard to supply the best products you need and sell them at unbeatable prices. If you have any questions, please do not hesitate to contact us. We are happy to answer and help.
Product Center

Good corrosion resistance
Stainless steel hollow pin roller chain has excellent corrosion resistance and can be used for a long time in harsh environments such as acids and alkalis.

Lightweight and high quality
The hollow structure of the stainless steel hollow pin roller chain makes it lightweight and the quality is also very stable. It performs very stably during high-speed operation.

Simple structure, easy installation
The structure of the stainless steel hollow pin roller chain is simple, without complex connectors and parts, which can be quickly installed and disassembled, which improves work efficiency.

Long service life, low maintenance cost
The stainless steel hollow pin roller chain has undergone special heat treatment and surface treatment, has high strength and hardness, and can be used for a long time without easy wear, thereby reducing maintenance costs.
cHAIN STRUCTURE
There are many parts in a pcs of chain.

| Stainless steel hollow pin chains | ||||||||||||
|
|
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| Chain No. | Pitch | Bush diameter |
Width between inner plates |
Pin diameter | Pin length | Inner plate depth |
Plate thickness |
Breaking load |
Weight per meter |
Type | ||
| P | d1 | b1 | d2 | d3 | L | Lc | h2 | t/T | Q | q | ||
| max | min | max | min | max | max | max | max | min | ||||
| mm | mm | mm | mm | mm | mm | mm | mm | mm | kN/lbf | kg/m | ||
| 40HPSS | 12.700 | 7.95 | 7.85 | 5.63 | 4.00 | 16.50 | 17.60 | 12.00 | 1.50 | 7.7/1731 | 0.55 | A |
| 50HPSS | 15.875 | 10.16 | 9.40 | 7.03 | 5.13 | 20.70 | 21.90 | 15.09 | 2.03 | 14.0/3147 | 0.92 | A |
| 60HPSS | 19.050 | 11.91 | 12.70 | 8.31 | 6.00 | 25.80 | 26.80 | 18.00 | 2.42 | 16.8/3777 | 1.31 | A |
| 80HPSS | 25.400 | 15.88 | 15.75 | 11.40 | 8.05 | 32.50 | 33.80 | 24.00 | 3.25 | 35.0/7868 | 2.29 | A |
Why Choose Us?
Years Experience
GZG was established in 2017.
Professional Standards
All GZG products follow standard dimensions except OEM design.
Best Materials
We use high quality carbon steel and stainless steel.
Good After-sales Service
We are responsible for all product problems.
Our Certificate




Our Exhibition
Our free service hotline: 0086-854-8190520

7
years
We have been working in the industry since 2017
5
certificates
We have 5 brands, GZG, gzg, NSKANA, KCKANA, NSOCM
18
awards
We have won a lot of awards for strong creativity
how you pay and how we deliver goods
about payment
International bank account, Alibaba account, PayPal......
About delivery
Sea cargo, air cargo, rail transportation, express shipping(DHL, FedEx, UPS)......


Stainless Steel Hollow Pin Roller Chain is compared to solid pin conveyor chain, clients can assemble various attachments in hollow pin according to different working situations to help lifting and delivering. GZG Stainless Steel Hollow Pin Roller Chain has features like high stability and synchronization by adopting excellent raw material and advanced technology.
We guarantee you 100% satisfaction on all products. Please feel free to give us feedback immediately if you are not satisfied with quality or service. If the product does not meet the contract requirements, we will send you a free replacement or give you compensation in next order.
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