1. Model: A2040, A2050, A2060, A2080, C208A, C208AL, C208B, C208BL, C210A, C210AL, C212A, C212AL, C212AH, C212AHL, C216A, C216AL, C216AH, C216AHL A1, A2, K1, K2, SA1, SA2, SK1, SK2.
2. Materials: Carbon steel 40Mn, Stainless Steel
3. All parts are heat treatment(quenching and tempering) and controlled in a reasonable tolerance range.
4. Tensile strength: 15-20% higher than the standard
5. Certificate of Quality: ISO 9001, SGS
6. Centreless grinding.
7. Good lubrication with excellent grease.
8. Color: Self, dark yellow, dark blue, black
9. All attachments are the standard sizes.
10. Type: One side outer plates with attachments, one side inner plates with attachments, one side outer and inner plates with attachments, two sides outer plates with attachments, two sides inner plates with attachments, two sides outer and inner plates with attachments.
| ISO ISO Chain No. |
ANSI ANSI Chain NO. |
P |
G |
L |
F |
W |
h4 |
d4 |
| mm |
mm |
mm |
mm |
mm |
mm |
mm |
| C208A C208L |
C2040 C2042 |
25.40 |
19.1 |
9.5 |
25.4 |
39.6 |
9.1 |
3.4 |
| C208B C208BL |
|
25.40 |
23.2 |
12.7 |
25.4 |
39.6 |
9.1 |
4.5 |
| C210A C210AL |
C2050 C2052 |
31.75 |
23.8 |
11.9 |
31.8 |
49.0 |
11.1 |
5.5 |
| C212A C212AL |
C2060 C2062 |
38.10 |
28.6 |
14.3 |
42.9 |
67.8 |
14.7 |
5.5 |
| C212AH C212AHL |
C2060H C2062H |
38.10 |
28.6 |
14.3 |
42.9 |
67.8 |
14.7 |
5.5 |
| C216A C216AL |
C2080 C2082 |
50.80 |
38.1 |
19.1 |
55.6 |
87.8 |
19.1 |
6.8 |
| C216AH C216AHL |
C2080H C2082H |
50.80 |
38.1 |
19.1 |
55.6 |
87.8 |
19.1 |
6.8 |
| C220A C220AL |
C2100 C2102 |
63.50 |
47.6 |
23.8 |
66.6 |
107.5 |
23.4 |
9.2 |
| C220AH C220AHL |
C2100H C2102H |
63.50 |
47.6 |
23.8 |
66.6 |
107.5 |
23.4 |
9.2 |
| C224A C224AL |
C2120 C2122 |
76.20 |
57.2 |
28.6 |
79.3 |
121.4 |
27.8 |
11.0 |
| C224AH C224AHL |
C2120H C2122H |
76.20 |
57.2 |
28.6 |
79.3 |
121.4 |
27.8 |
11.0 |
| C232A C232L |
C2160 C2162 |
101.60 |
76.2 |
38.1 |
104.7 |
151.6 |
36.5 |
13.1 |
| C232AH C232AHL |
C2160H C2162H |
101.60 |
76.2 |
38.1 |
104.7 |
151.6 |
36.5 |
13.1 |
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 |
Quenching |
| 2 |
Bluing |
9 |
Tempering |
| 3 |
Phosphate |
10 |
Oiling |
| 4 |
Nickel-plated |
11 |
Greasing |
| 5 |
Zincing |
12 |
Special color |
| 6 |
Heat Treatment |
13 |
Stain proofing |
| 7 |
Carburizing |
14 |
Pre-stretched and anti-fatigue |
Audited Supplier 
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