Side Bow Hollow Roller Chain

• Customization: Available
• Usage: Transmission Chain
• Material: Alloy
• Model NO.: 63SB
• Surface Treatment: Oxygenation
• Feature: Oil Resistant
• Chain Size: 63sb
• Structure: Roller Chain
• Color: Multi-Colored
• Pitch: 19.05mm
• Roller Diameter: 19.91mm
• Pin Diameter: 5.08mm
• Plate Thickness: 2mm-2.4mm
• Weight Per Meter: 1.4kg
• Transport Package: Polybag + Box + Carton with Iron Pallet
• Specification: 10FT / 5M / others
• Trademark: QJ / HQL / YF
• Origin: Hangzhou China
• HS Code: 7315820000
• Production Capacity: 100000meters/Month

Product Description

Product Description

We can supply all kinds of roller chain
1. All parts are heat treatment(quenching and tempering) and controlled in a reasonable tolerance range.
2. Tensile strength: 15-20% higher than the standard
3. Certificate of Quality: ISO 9001: 2000, SGS
4. Centreless grinding.
5. Good lubrication with excellent grease.

Qianjiang Chain No.	Pith	Roller diameter	Winth between inner plates	Pin diameter	Pin length		inner plate depth	Plate thickness	Side bow radius	UItimate  tensile strength	Average tensile strength	Weight per meter
	P	d1 max	b1 min	d2 max	L max	Lc max	h2 max	T max	R	Q min	Q0	q
	mm	mm	mm	mm	mm	mm	mm	mm	mm	kN/Ibf	kN	kg/m
40SB	12.700	7.95	7.85	3.96	16.9	18.1	11.70	1.50	350	13.8/3136	15.20	0.80
43SB	12.700	7.95	7.85	3.45	18.3	19.5	11.70	1.50	305	12.0/2727	13.20	0.64
50SB	15.875	10.16	9.40	4.37	20.7	22.7	14.90	2.03	400	20.6/4681	22.70	1.09
60SB	19.050	11.91	12.57	5.34	26.6	28.4	18.00	2.42	500	15.7/3568	17.30	1.54
63SB	19.050	11.91	12.68	5.08	28.8	30.6	17.20	2.42/2.03	350	12.5/2840	20.00	1.40
80SB	25.400	15.88	15.75	7.19	34.0	37.3	24.00	3.25	711	40.9/9201	42.00	2.60

Products are made of high quality alloy steel production. The plates are punched and squeezed bores by precision technology. The pin, bush, roller are machined by high-efficiency automatic equipment and automatic grinding equipment, then through heat treatment of carburization, carbon and nitrogen protection mesh belt furnace, surface blasting process etc. Assembled precision by Internal hole position, spin riveted by pressure to ensure the performance of the entire chain.
Specifications

Technique Treatment
1	Shot Peening	8	Tempering
2	Bluing	9	Oiling
3	Nickel-plated	10	Greasing
4	Zincing	11	Special color
5	Heat Treatment	12	Stain proofing
6	Carburizing	13	Pre-stretched and anti-fatigue
7	Quenching

Why choose us

Hangzhou Qianjiang Chain Industries Co., Ltd founded in 1988, is a professional manufacturer of industry transmission chains, motorcycle chains, conveyor chains, dust and water proof sealed chains and some special chains, is also the earliest manufacturer that developed and produced O-ring and X-ring sealed chains. In 2001, Qianjiang′s sealed chains were awared "outstanding new products of national chain industry" and "special award".

Qianjiang has three famous brands: "YF", "QJ" and "HQL". More than 60% of his products exported to oversea markets. The products completely conform to the ISO, ANSI, BS, DIN, JIS international standards and the national industry standards. Qianjiang has set up a complete set of quality management system which is provided with advanced inspection and test equipment. Since 2001, Qianjiang has been successfully certified by ISO9001 Quality Management System, SGS inspection and BV inspection.

Qianjiang paies great attention on environmental protection and energy saving. The product well displays environmental protection and energy saving.

"Keeping improving, Serve customers" is Qianjiang′s quality policy. With many years of unceasing efforts, innovation and strictly quality control, qianjiang has won the confidences and identifications from users and distributors all over the world. "Excellent quality from our management innovation, and satisfaction with services from brand management concepts. " So qianjing will be your reliable business partner, your relieved choice.

Packaging & Shipping

Our Service
1. Any of your kind inquiry conveyor chain would be replied within 24 hours.
2. Well-trained and experienced sales staffs will reply all your concerns in fluent English.
3. OEM services are available with us, our professional designer would make your private idea into being.
4. Protection of your sales area, ideas of design and all your private information.
5. Delivery by air mail or ship for your orders.
Why choose us
1. We are the manufacture.
2. We have near 30 years experience of making chains and chain links.
3. Our design team has extensive experience in the chain design.
4. Best service and prompt delivery.
5. We offer various styles, size and colors to meet your requirement.
6. We covering a production area of 18750 square meters have more than 100 employees and we have a complete set of testing equipment to ensure our quality.
 

FAQ

1. Are you manufacturer or trade Company?
We are a factory founded in 1988 with trade team for international service.

 

2. What terms of payment you usually use?
T/T 30% deposit and 70% against document, Western Union, L/C at sight

 

3. what is your lead time for your goods?
Normally 45 days after confirmed order. 30 days could be available in low season for some items (during May to July), and 65 days during new year and hot season ( Jan to March).