- Model NO.: BMMHDROCH001-BMMHDROCH012
- Structure: Roller Chain
- Chain Size: 8mm - 76.2mm
- Function: Conveyor Chain
- Trademark: BOCHI
- Specification: 8mm - 76.2mm
- HS Code: 7315890000
- Material: Alloy Steel
- Surface Treatment: Baking Paint
- Features: Fire Resistant, Oil Resistant, Heat Resistant
- Color: Black
- Transport Package: Iron Drum
- Origin: Chongqing, China
Product Name: Standard Triplex Steel Short Pitch Precision Industrial Conveyor Roller Chain
Raw Material: Alloy Steel
Diameter: 8mm - 76.2mm
Function: Conveyor Chain
Color: Black
| China No# | Pitch | Bush Dia | Width between inner plates | Pin Dia | Pin length | Plate Depth | Plate Thickness | Ultimate Tensile strength | |
| P | D1 max | B1 min | D2 max | L max | LC max | H2 max | t/T | Q min | |
| mm | mm | mm | mm | mm | mm | mm | mm | KN | |
| 5B-3 | 8.00 | 5.00 | 3.00 | 2.31 | 19.5 | 20.2 | 7.10 | 0.80 | 11.1 |
| 6B-3 | 9.525 | 6.35 | 5.75 | 3.28 | 33.5 | 34.6 | 8.20 | 1.30 | 24.9 |
| 8B-3 | 12.70 | 8.51 | 7.75 | 4.45 | 45.1 | 46.1 | 11.8 | 1.60 | 47.5 |
| 10B-3 | 15.875 | 10.16 | 9.65 | 5.08 | 52.7 | 54.1 | 14.7 | 1.70 | 66.7 |
| 12B-3 | 19.05 | 12.07 | 11.68 | 5.72 | 61.5 | 63.1 | 16.0 | 1.85 | 86.7 |
| 16B-3 | 25.4 | 15.88 | 17.02 | 8.28 | 99.8 | 101.2 | 21.0 | 4.15/3.1 | 160.0 |
| 20B-3 | 31.75 | 19.05 | 19.56 | 10.19 | 114.2 | 117.9 | 26.4 | 4.5/3.5 | 250 |
| 24B-3 | 38.1 | 25.4 | 25.4 | 14.63 | 150.1 | 154.6 | 33.2 | 6.0/4.8 | 425 |
| 28B-3 | 44.45 | 27.94 | 30.99 | 15.9 | 184.2 | 188.7 | 36.7 | 7.5/6.0 | 530 |
| 32B-3 | 50.8 | 29.21 | 30.99 | 17.81 | 183.2 | 188.2 | 42.0 | 7.0/6.0 | 670 |
| 40B-3 | 63.5 | 39.37 | 38.1 | 22.89 | 226.8 | 233.8 | 52.96 | 8.5/8.0 | 950 |
| 48B-3 | 76.2 | 48.26 | 45.72 | 29.24 | 281.6 | 289.4 | 63.8 | 12/10 | 1500 |
Packaging
We are a leading manufacturer of steel products and rigging hardware based in Chongqing, China. We specialize in providing high-quality rigging solutions at competitive prices. Our goal is to build long-term relationships with our clients through reliable service and top-tier quality.
Our Advantage
FOR PRODUCTS: HIGH QUALITY ASSURANCE
- We are a well-known company in China, recognized by the government for our excellence in production.
- All products come with original inspection certificates.
- We accept third-party inspections such as SGS before delivery to ensure quality standards are met.
FOR SHIPPING: MORE THAN 10 COOPERATE SHIP/AIR COMPANIES
- We arrange the most cost-effective shipping options to save you money.
- We have strong partnerships with shipping companies to offer the best freight rates.
- We provide free insurance for your shipments.
FOR AFTER-SALE SERVICE: ONE CLIENT, ONE ENGINEER
- Each client is assigned a dedicated engineer who will track your order from shipment to delivery.
- Our engineers will assist you after receiving the goods and offer support for 200 days post-delivery.
FOR CONVENIENCE: YOU ONLY NEED TO TAKE DELIVERY
- We follow up on the production schedule and send you photos at each stage.
- We can assist with sandblasting and painting if required.
- We handle multiple product orders together, ensuring you receive the best price directly from the factory.
Company Information
Product Range: We specialize in steel and marine hardware equipment, offering comprehensive solutions for all marine-related needs.
Product Design: Our team of skilled engineers can design custom drawings based on your specifications or review your provided designs before mass production begins.
Product Process: All manufacturing processes take place within our facilities, ensuring consistent quality and timely delivery while minimizing errors.
Product Inspection: We hold ISO certification and provide Mill Certificates for general products. We also offer Ship Classification Society certificates such as ABS, BV, CCS, DNV, GL, LR, and more. Third-party inspections like SGS are also accepted, and we welcome clients to visit our factory before delivery.
Qualification
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