Hangzhou Ocean Industry Co., Ltd. is one of the leading manufacturers and suppliers of sewage treatment chains in China. Welcome to wholesale bulk durable industrial chains and power transmission parts made in China here from our factory. All customized products are with high quality and competitive price.
Hangzhou Ocean Industry CO.,Ltd. are professional manufacturer and most of our goods are exported to Europe since 2005.
Our special attachments and agricultural chains fit all the harshfarm workingconditions. They are made of wear resistant alloysteel with an anti-corrosioncoating and are compatible withcustom K, F, CA attachments for harvesters,tractors and balers.High tensile strength for longer service life, flexible OEM &ODM for global agricultural machinery wholesalers.
Parameter
Most of our OEM customer send us drawing and we will produce as per their drawing. You can send us drawing by e-mail too then our engineer will offer help. If no drawing, sample also OK. Catalogue also OK.
Drawings and parameter data
It is used in water treatment facilities such as transit water treatment and sludge ponds, and is mainly used in municipal sewage treatment in large and medium-sizedcities and wastewater treatment in various heavy industries and hazardous chemical industries.
Special alloy steel, special stainless steel and other materials are selected to meet the requirements of high strength, wear resistance and corrosion resistance through special strengthening and surface treatment.
Sewage disposal chains

| Chain No. | Pitch | Width between inner plates |
Roller diameter |
Pin diameter |
Pin length |
Plate depth |
Plate thickness |
Tensile strength |
Average tensile strength |
Weight per meter |
|||
| P | b1 min |
d1 max |
C max |
d2 max |
d3 min |
L max |
h2 max |
T max |
t max |
Q min |
Q0 | q | |
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | kN/lbf | kN | kg/m | |
| W152 | 152.4 | 25.40 | 66.7 | 85.7 | 27.1 | 20.0 | 58.8 | 50.0 | 5.0 | 7.0 | 110.0/25000 | 122.1 | 10.78 |

| Chain No. | Pitch | Roller diameter |
Width between inner plates |
Pin dimension |
Plate dimension |
Tensile strength |
Weight per meter |
|||||
| P | d1 max |
b1 min |
d2 max |
d3 max |
L max |
h2 | t | L1 | d4 | Q min |
q | |
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | kN/lbf | kg/m | |
| P609.6F1 | 609.60 | 95.25 | 41.65 | 31.75 | 49.20 | 107.80 | 69.85 | 9.50 | 304.80 | 16.66 | 230.0/51704 | 16.77 |

| Chain No. | Pitch | Roller diameter |
Width between inner plates |
Pin dimension |
Plate dimension |
Tensile strength |
Weight per meter |
|||||
| P | d1 max |
b1 min |
d2 max |
d3 max |
L max |
h2 | t | C | L1 | Q min |
q | |
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | kN/lbf | kg/m | |
| P609.6F2 | 609.60 | 101.60 | 39.69 | 30.73 | 30.64 | 84.30 | 76.20 | 9.50 | 12.70 | 292.10 | 80.0/17984 | 17.35 |

| Chain No. | Pitch | Roller diameter |
Width between inner plates |
Pin dimension |
Plate dimension |
Tensile strength |
Weight per meter |
||||
| P | d1 max |
b1 min |
d2 max |
L max |
h2 | t | L1 | d4 | Q min |
q | |
| mm | mm | mm | mm | mm | mm | mm | mm | mm | kN/lbf | kg/m | |
| M112GA2F2-PA6-200 | 200.00 | 60.00 | 32.00 | 15.00 | 64.50 | 40.00 | 6.00 | 70.00 | 13.50 | 112.0/25178 | 5.30 |
FAQ
Q: What corrosive working conditions can sewage treatment chains handle?
A: Long-term immersion in sewage, sludge and weakly acidic wastewater pools.
Q: How to solve sludge blockage inside chain joints?
A: Spacious hinge gaps reduce sludge accumulation during continuous operation.
Q:What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q:What is your advantages?
A: 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.
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