X348 X458 X678 X698
Alloy
Welded Chain
Standard
Transmission Drive Chain
Nautral Gray
MW
Standard Sea Worthy Package
Zhejiang, China (Mainland)
Product Description
X348 X458 X678 X698 Drop Forged Chain Overhead Conveyor Chain for Blasting and Painting
Explore our wide range of conveyor chains, including drop forged chains, forged conveyor chains, suspending chains, scraper chains, detachable chains, and more. Our products are meticulously crafted to meet various industrial needs, ensuring durability and reliability in conveyor systems.Most of our OEM customers usually send their drawings, if you have special request, send us your drawing or send us sample it is also OK.
1. X348, X458, 468H, X678,698, 698H, F100x16, F100x17, F160x24 drop forged rivetless chains
2. Detachable chains:55,57,62,74,78, etc.
3. Forged links:101.6*36*8,142*50*19,142*50*29,200*50*25, etc.
4. Chains:348,458,678, etc.
5. Attachments for 348,458,678 chains
6. Free Trolleys
Our drop forged rivetless chains are widely used in conveyor lines, providing efficient and smooth operation. We also offer customization options to meet specific requirements, ensuring the perfect fit for your projects.
Contact us today for high-quality products that are competitively priced and ready to be exported worldwide. Let us know your detailed requirements, and we will provide you with the best price and service promptly.Join our list of satisfied customers in the USA, Canada, Japan, Korea, Brazil, Australia, and more by choosing Ocean Group Co., Ltd. for your conveyor chain needs.

Material | Alloy steel/40Cr/42CrMo/20CrMnTi |
Process | Assembled |
Heat treatment | Case hardening, Meshbeltfurnace quenching heat treatment, High frequency quenching |
Surface treatment | Zinc Galvanized, Plastic Powder Painting or as per customer's request |
Performance | High precision, high wear resistance, low noise, smooth and steady, high strength |
Model number | X348, X458, 468H, X678, 698, 698H, F100x16, F100x17, F160x24 |
Packaging | Plastic bag, carton box, plywood case or customer requirement. |

Chain Number | Pitch | Pin Diameter | Pin Length | Other Dimensions | Ultimate Tensile Strength | ||||
P | D | L | A | B | C | D | E | Q | |
348 | 76.2mm | 76.6mm | 12.7mm | 46mm | 28mm | 13.2mm | 18.5mm | 14mm | 110KN |
458 | 101.6mm | 102.4mm | 15.88mm | 57mm | 36mm | 16mm | 25.4mm | 17.5mm | 210KN |
678 | 152.4mm | 153.2mm | 22mm | 77mm | 508mm | 21mm | 32mm | 25mm | 380KN |

Chain Number | X348-1 | X348-2 | X458-1 | X458-2 | X458-3 | X678 | XT100 | XT160 | |
Dimension(mm) | P | 100 | 100 | 130 | 129 | 150 | 170 | 130 | 171 |
H | 64 | 64 | 83 | 83 | 103 | 102 | 83 | 103 | |
A | 102 | 122 | 138 | 131 | 138 | 171 | 138 | 180 | |
K | 84 | 94 | 113 | 109 | 106 | 145 | 113 | 140 | |
E | 4° | 6° | 4° | 4° | 4° | 4° | 4° | 6° | |
F | 48 | 48 | 54 | 54 | 54 | 70 | 54 | 70 | |
B | 14 | 18 | 18 | 20 | 18 | 24 | 18 | 26 | |
T | 6 | 6 | 10 | 10 | 10 | 13 | 10 | 16 | |
C | 40 | 40 | 54 | 54 | 54 | 85 | 54 | 84 | |
D | 60 | 60 | 82 | 80 | 82 | 120 | 82 | 120 | |
Kg/Set | Weight | 1 | 1 | 3 | 3 | 3 | 7 | 3 | 8.8 |


Chain Number | Pitch(mm) | Dimension(mm) | |||||
A | B | C | D | E | T | ||
10160B | 101.6 | 24 | 8.0 | 36 | 14 | 9 | 6 |
10160 | 101.6 | 30 | 13.0 | 36 | 14 | 14 | 9 |
102 | 102 | 28 | 12.0 | 36 | 14 | 13 | 8 |
102F | 102 | 33.5 | 14.0 | 38 | 14 | 15 | 10 |
125 | 125 | 36 | 15.0 | 36 | 16 | 16 | 10 |
14218 | 142 | 42 | 19.0 | 50 | 25 | 20 | 12 |
14226 | 142 | 62 | 28.0 | 50 | 25 | 30 | 15 |
150 | 150 | 42 | 16.0 | 48 | 25 | 18 | 12 |
160 | 160 | 43 | 20.0 | 50 | 25 | 22 | 12 |
160F | 160 | 60 | 29.0 | 50 | 25 | 30 | 24 |
200 | 200 | 56 | 25.5 | 50 | 25 | 27 | 16 |
200F | 200 | 70 | 30.0 | 70 | 32 | 32 | 25 |
216 | 216 | 58 | 25.0 | 72 | 35 | 27 | 18 |
260 | 260 | 70 | 30.0 | 75 | 32 | 32 | 20 |
Chain Number | Ultimate Strength(KN) | Kg/m | ||
20CrMnTi | 40Cr | 42CrMo | Weight | |
10160B | 90 | 100 | 130 | 3.5 |
10160 | 120 | 150 | 200 | 3.8 |
102 | 110 | 140 | 190 | 3.7 |
102F | 150 | 180 | 230 | 4 |
125 | 180 | 210 | 260 | 4.8 |
14218 | 270 | 350 | 440 | 10.3 |
14226 | 370 | 450 | 550 | 14.7 |
150 | 230 | 280 | 350 | 9.9 |
160 | 270 | 350 | 440 | 9.6 |
160F | 380 | 460 | 560 | 14.7 |
200 | 350 | 430 | 530 | 10.7 |
200F | 500 | 600 | 750 | 30.7 |
216 | 480 | 570 | 700 | 21.3 |
260 | 600 | 720 | 900 | 20.7 |



Ocean Group Co., Ltd. is a professional group manufacturer of a full range of high-quality products including gearbox, gear, gear rack, chain, sprocket, V pulley, timing pulley, coupling, drive shaft, drop forged parts, CNC machined parts, agricultural parts and conveyor line parts. Most of Ocean Oem customers will send their drawings, some will send their sample. Ocean is pride in its capacity to develop products based on individual designs. The group's global stature is reinforced by excelent products and commitment to post-sale service, earning esteemed reputation on the international market.
Ocean have extensive experience in serving customers from various regions, with our products being well-received in the American, European, South American, and Asian markets. Manufactured using modern computerized machinery, our products meet international quality standards and are designed for optimal performance.
With a focus on competitive pricing, timely delivery, responsive customer service, and comprehensive after-sales support, Ocean ensure customer satisfaction at every step. Our production processes adhere to ISO9001 standards, and Ocean are capable of designing and manufacturing non-standard products to meet specific customer requirements.
Quality and credibility are at the core of our business philosophy, and Ocean are committed to providing the best services and top-notch products to our customers. For more information or samples, please reach out to us, and Ocean guarantee a prompt response.
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.
