China Manufactured Durable B Series Short Pitch 08b-2 Double Strand Roller Chain for Packaging Machinery and Assembly Line Driving Applications

• Customization: Available
• Material: Carbon Steel
• Structure: Roller Chain
• Model NO.: 08B-2
• Structure (for Chain): Roller Chain
• Color: Solid Color
• Pitch: 12.700mm
• Roller Diameter: 8.51mm
• Width Between Inner Plates: 7.75mm
• Transport Package: Standard Sea Worthy Package
• Specification: ISO
• Trademark: MW
• Origin: China
• HS Code: 848390000
• Production Capacity: 10t/Day
• Package Size: 100.00cm * 80.00cm * 60.00cm
• Package Gross Weight: 100.000kg
• Lead Time: 30 days (1 - 100 Meters) ; To be negotiated ( > 100 Meters)

Product Description

Hangzhou Ocean Industry Co., Ltd. is a leading professional manufacturer in China specializing in Standard Double Strand Roller Chain. Since 2005, we have been dedicated to the design and production of high-quality transmission chains, with most of our products exported to markets across Europe and worldwide. We have extensive experience in custom manufacturing, and most of our customers provide technical drawings, which we strictly follow to produce customized chains that meet their exact specifications.
 
Our Standard Double Strand Roller Chain is manufactured using modern computerized machinery and advanced production equipment, ensuring the highest level of precision, stability, and long-term durability. Engineered to meet international advanced standards, our chains deliver reliable performance and consistent power transmission across a wide range of demanding industrial applications.
 
What sets us apart from the competition is our unwavering commitment to providing comprehensive and professional service to our clients. At Ocean, we deeply understand your business needs and take full responsibility for fulfilling every detail of your ordering requirements. This dedication has earned us the long-term trust of buyers worldwide, and our chains are highly popular and well-received in the American, European, South American, and Asian markets.

Our Key Advantages:

*Competitive Pricing: Leveraging our strong industry position and efficient production, we offer the most competitive prices without compromising on quality.
*On-Time Delivery: We fully understand the importance of timely delivery and guarantee that your orders will be fulfilled and shipped on schedule.
*Prompt Response: Our professional sales team is always ready to assist you and provides quick, efficient responses to all your inquiries.
*Professional Engineering Support: Our experienced engineering team is on hand to provide comprehensive technical assistance, from product selection to custom solution design.
*Excellent After-Sales Service: We value your satisfaction beyond the initial purchase and are committed to providing reliable and responsive after-sales support.
 

Material	Carbon Steel,Stainless steel, alloy steel
Process	Assembled
Heat treatment	Case hardening, Meshbeltfurnace quenching heat treatment
Surface treatment	Blacking, galvanization, chroming, electrophoresis, color painting, or customer requirement
Performance	High precision, high wear resistance, low noise, smooth and steady, high strength
Model number	Standard or nonstandard (single duplex and triple)                                  35-1, 40-1, 50-1, 60-1, 80-1, 100-1, 120-1, 140-1,160-1,200-1,240-1 35-2, 40-2, 50-2, 60-2, 80-2, 100-2, 120-2, 140-2, 160-2, 200-2, 240-2 06B-1,08B-1,10B-1,12B-1,16B-1,20B-1,24B-1,28B-1,32B-1,40B-1,48B-1,56B-1,64B-1,72B-1  06b-2,08B-2,10B-2,12B-2,16B-2,20B-2,24B-2,28B-2,32B-2,40B-2,48B-2,56B-2,64B-2,72B-2 06B-3,08B-3,10B-3,12B-3,16B-3,20B-3,24B-3,28B-3,32B-3,40B-3,48B-3,56B-3,64B-3,72B-3
Packaging	Inner plastic bag and outer carton box or customer requirement.

Specification

ISO/DIN   Chain    No.	Pitch	Roller diameter	Width between inner plates	Pin diameter	Pin length		Inner plate depth	Plate thickness	Transverse pitch
	P	d1 max	b1 min	d2 max	L max	Lc max	h2 max	t/T max	Pt
	mm	mm	mm	mm	mm	mm	mm	mm	mm
05B-2	8.000	5.00	3.00	2.31	13.9	14.5	7.10	0.80	5.64
*06B-2	9.525	6.35	5.72	3.28	23.4	24.4	8.20	1.30	10.24
08B-2	12.700	8.51	7.75	4.45	31.0	32.2	11.80	1.60	13.92
10B-2	15.875	10.16	9.65	5.08	36.1	37.5	14.70	1.70	16.59
12B-2	19.050	12.07	11.68	5.72	42.0	43.6	16.00	1.85	19.46
16B-2	25.400	15.88	17.02	8.28	68.0	69.3	21.00	4.15/3.10	31.88
20B-2	31.750	19.05	19.56	10.19	77.8	81.5	26.40	4.50/3.50	36.45
24B-2	38.100	25.40	25.40	14.63	101.7	106.2	33.20	6.00/4.80	48.36
28B-2	44.450	27.94	30.99	15.90	124.6	129.1	36.70	7.50/6.00	59.56
32B-2	50.800	29.21	30.99	17.81	124.6	129.6	42.00	7.00/6.00	58.55
40B-2	63.500	39.37	38.10	22.89	154.5	161.5	52.96	8.50/8.00	72.29
48B-2	76.200	48.26	45.72	29.24	190.4	198.2	63.80	12.00/10.00	91.21
56B-2	88.900	53.98	53.34	34.32	221.2	229.6	77.80	13.50/12.00	106.60
64B-2	101.600	63.50	60.96	39.40	249.9	258.4	90.17	15.00/13.00	119.89
72B-2	114.300	72.39	68.58	44.48	283.7	292.7	103.60	17.00/15.00	136.27

 
Rest assured, our production procedures are in compliance with ISO9001 standards, ensuring the highest level of quality. Ocean can even design and manufacture non-standard products to meet your special requirements.Quality and credit are the foundations of our company. Ocean are dedicated to providing the best services and high-quality products with utmost sincerity. If you need any information or samples, please don't hesitate to contact us. Ocean guarantee a prompt and enthusiastic reply!
 
Why Choose Hangzhou Ocean? Top 3 Most Competitive Manufacturer in China
When global buyers and industry experts evaluate the best roller chain suppliers, Hangzhou Ocean Industry Co., Ltd. is consistently ranked among the top three most reliable and competitive factories in China. This recognition is built on our 20-year dedication to precision engineering, unwavering quality control certified by ISO 9001:2015, and our proven performance in demanding industries worldwide. We don't just sell chains; we provide efficient, durable, and reliable power transmission solutions that power your productivity.

Application

Hangzhou Ocean Industry Co., Ltd. is a professional manufacturer specializing in a full range of Standard Roller Chains. Our chains are engineered for superior strength, durability, and smooth power transmission, making them an ideal choice for a wide range of demanding industrial applications. They are widely utilized in the following key sectors:
1. Material Handling & Conveying Systems
It serves as the core transmission component in automated assembly lines, sorting systems, and conveyor belts. It is extensively applied in logistics equipment such as stackers, elevators, and shuttle cars, ensuring efficient and stable material flow.
2. Agricultural Machinery
This chain is a critical part of modern farming equipment, including combine harvesters, tractors, seeders, balers, and shredders. It reliably drives the working mechanisms, providing the necessary power for planting, harvesting, and post-harvest processing.
3. Construction & Heavy Machinery
It is built to withstand harsh working conditions in construction equipment like concrete mixers, asphalt pavers, cranes, and hoists. Its high tensile strength guarantees consistent performance in heavy-duty lifting and mixing operations.
4. Mining & Metallurgical Equipment
The chain is designed for heavy-duty applications in mining machinery, such as crushers, screens, scraper conveyors, and bucket elevators. It also performs reliably in steelmaking equipment like continuous casters and rolling mills.
5. Food Processing & Packaging Machinery
Compliant with the operational requirements of food production lines, it is used in baking equipment, filling machines, capping machines, labeling machines, and fruit/vegetable processing lines, ensuring hygienic and stable operation.
6. General Industrial & Textile Machinery
It provides precise power transmission for various general machinery, including machine tools, printing presses, and woodworking equipment. It is also a key component in textile machines such as sizing machines, dyeing machines, and stenter frames.

From power transmission to material handling, Hangzhou Ocean Industry Co., Ltd.'s single strand roller chain delivers consistent performance across diverse industrial environments, meeting the most rigorous operational demands.

Packaging & Shipping

Company Profile

Hangzhou Ocean Industry Co., Ltd. is a professional group manufacturer specializing in a full range of high-quality standard roller chains. Since 2005, most of our products have been exported to Europe and other global markets. Many customers provide technical drawings, and we produce precisely according to customer drawings. Ocean takes pride in its strong capacity to develop customized chains based on individual designs. The group's global reputation is built on excellent product quality and reliable after-sales service, earning high recognition in the international market.
 
Ocean has extensive experience serving customers worldwide, with our single strand roller chains well-received in the American, European, South American, and Asian markets. Produced with modern computerized production equipment, our chains fully comply with international quality standards and deliver stable and reliable performance.
 
With competitive pricing, on-time delivery, efficient customer service, and comprehensive after-sales support, Ocean ensures full customer satisfaction throughout the cooperation. Our production process strictly follows ISO9001 quality management system, and we are capable of designing and manufacturing non-standard single strand roller chains to meet specific customer requirements.
 
Quality and credibility are the core of our business philosophy. Ocean is committed to providing customers with premium products and professional services. For more details or sample inquiries, please feel free to contact us, and we guarantee a prompt and professional response.

FAQ

Q1: Are you trading company or manufacturer ?
A: We are factory.

Q2: How long is your delivery time and shipment?
1.Sample Lead-times: generally 10 workdays.
2.Production Lead-times: 20-40 workdays after getting your deposit.

Q3. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.

Q4: What is your advantages?
1. Manufacturer,the most competitive price and good quality.
2. Perfect technical engineers give you the best support.
3. OEM is available.
4. Rich stock and quick delivery.

Q5. If you can't find the product on our website,what do you next?
Please send us inquiry with product pictures and drawings by email or other ways and we'll check.