HongKong Sudi Stationery Limited
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Delivery Time | 15-30 days |
| Packaging Details | Export carton |
| Product Name | Bookbinding Spiral Coil |
| Color | Yellow |
| MOQ | 1000pcs |
| Binding Thickness | 33.5mm |
| Product Size | 1-3/8 inch |
| Pitch | 3:1 |
| Certificate | ROHS , SGS , CPST |
| Sample Lead Time | 3-7 days |
| Brand Name | Sudi |
| Model Number | N2038 |
| Certification | ROHS , SGS , CPST |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Delivery Time | 15-30 days |
| Packaging Details | Export carton | Product Name | Bookbinding Spiral Coil |
| Color | Yellow | MOQ | 1000pcs |
| Binding Thickness | 33.5mm | Product Size | 1-3/8 inch |
| Pitch | 3:1 | Certificate | ROHS , SGS , CPST |
| Sample Lead Time | 3-7 days | Brand Name | Sudi |
| Model Number | N2038 | Certification | ROHS , SGS , CPST |
| Place of Origin | China | ||
| High Light | 34.9mm Coil Book Binding ，Gold Coated Coil Book Binding ，34.9mm Notebook Coil Binding | ||
1-3/8" Custom Wire Spiral Binding Coils For Coil Book And Calendar In Gold Coated
Quick Details :
a. Metal nylon coated binding coil for office coil books with pitch of 2:1 with certificates ;
b. With the size of 1-3/8" , binding thickness of 33.5mm ;
c. Use for notebook binding or sketch book binding ;
d. Big quantity or small quanity are both available .
Specifications :
| Product Size (mm) | Pitch | Binding Thickness (mm) | Recommended Max Number of sheet (80g) |
| 1/4” (6.4mm) | 3:1 | 4.8 | 45 |
| 5/16” (7.9mm) | 6.4 | 60 | |
| 3/8” (9.5mm) | 7.9 | 75 | |
| 7/16” (11.1mm) | 9.5 | 85 | |
| 1/2” (12.7mm) | 11.1 | 100 | |
| 9/16” (14.3mm) | 12.7 | 120 | |
| 5/8” (15.9mm) | 14.3 | 135 | |
| 5/8” (15.9mm) | 2:1 | 14.3 | 135 |
| 3/4” (19.1mm) | 17.5 | 165 | |
| 7/8” (22.2mm) | 20.6 | 180 | |
| 1” (25.4mm) | 23.8 | 200 | |
| 1-1/8” (28.6mm) | 26.5 | 220 | |
| 1-1/4” (31.8mm) | 30 | 240 | |
| 1-3/8” (34.9mm) | 33.5 | 260 | |
| 1-1/2” (38.1mm) | 36 | 280 | |
| 1-5/8”(41.27mm) | 2:1 | 38 | 320 |
| 1-3/4”(44.45mm) | 2:1 | 41 | 340 |
We accept a variety of styles of spring customization ,
if you want to custom,please kindly supply bellow information :
♦ Spring type
♦ Material
♦ Wire diameter
♦ Surface treatment
♦ Inner diameter and outer diameter(ID and OD)
♦ Free length and work length
♦ Total coils and active coils
♦ Application
♦ Quantity
Product Detail :
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
3,000,000-5,000,000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
Factory exterior： HongKong Sudi Stationery Limited, established on 20 13, is a professional manufacturer of nylon double-coated wires, PVC plastic spirals, metal single spirals, calendar hangers, binding machines, punching machines and various spiral forming machines. ... Factory exterior： HongKong Sudi Stationery Limited, established on 20 13, is a professional manufacturer of nylon double-coated wires, PVC plastic spirals, metal single spirals, calendar hangers, binding machines, punching machines and various spiral forming machines. ...
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