Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd
| Packaging Details | Export standard pallet or customized packing |
| Delivery Time | Based on project requirements |
| Payment Terms | T/T, L/C |
| Supply Ability | Customized production based on project requirements |
| Technical Standard | NS 2584-1977 |
| Nominal Diameters | 125 to 710mm |
| SWL | 45-815 KN |
| Material | Tube, Plate, Mild Steel; Stainless Steel |
| Weight | 25.9 to 1532 kg |
| Surface treatment | sandblasting to S2.5 + one layer of epoxy shop primer, Mirror or Satin Polished, Polished, Galvanized, customized surface treatment available |
| Classification Certificates | CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, Etc. |
| Place of Origin | China |
| Brand Name | Zhongyuan Marine Equipmen |
| Certification | CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA, CRS, Makers Test Certificate |
| Model Number | Standard or Customized |
View Detail Information
Explore similar products
DIN 81915 Form A Casting Steel Bulwark Mounted Mooring Chock Ship Towing
DIN 81915 Type D Casting Steel Deck Mounted Chock Ship Towing Equipment
DIN 81915 Type C Casting Steel Deck Mounted Mooring Chock Ship Towing Equipment
Marine Guide Roller Ship Towing Equipment
Product Specification
| Packaging Details | Export standard pallet or customized packing | Delivery Time | Based on project requirements |
| Payment Terms | T/T, L/C | Supply Ability | Customized production based on project requirements |
| Technical Standard | NS 2584-1977 | Nominal Diameters | 125 to 710mm |
| SWL | 45-815 KN | Material | Tube, Plate, Mild Steel; Stainless Steel |
| Weight | 25.9 to 1532 kg | Surface treatment | sandblasting to S2.5 + one layer of epoxy shop primer, Mirror or Satin Polished, Polished, Galvanized, customized surface treatment available |
| Classification Certificates | CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, Etc. | Place of Origin | China |
| Brand Name | Zhongyuan Marine Equipmen | Certification | CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA, CRS, Makers Test Certificate |
| Model Number | Standard or Customized | ||
| High Light | NS 2584 Bollard ，NS 2584 Double Bitts Bollard ，Ship Towing Equipment Bollard | ||
NS 2584 Double Bitts Bollard Ship Towing Equipment
Description:
NS 2584 Double Bitts Bollard Ship Towing Equipment is double bitts bollard. Bollard in accordance with DIN standard are in principle approved by DNV and LR. approval of the China Classification Society. The bollards can be loaded with two mooring ropes each with a breaking strength i=not exceeding the values given in table below. NS 2584 bollard can be used either mooring or towing purpose. We can provide bollard according to your specific requirements.
Main Technical Specification:
1. Technical Standard: NS 2584-1977
2. Nominal Diameters: 125 to 710mm;
3. SWL: 45-815 KN
4. Material: Tube, Plate, Mild Steel; Stainless Steel;
5. Weight: 25.9 to 1532 kg;
6. Surface treatment: sandblasting to S2.5 + one layer of epoxy shop primer, Mirror or Satin Polished, Polished, Galvanized, customized surface treatment available.
7. Classification Certificates:CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, Etc.
Main Technical Parameter:
| Nominal size |
Bitts d1 × s |
Bitts d1 × s |
a1 | a2 | b1 | C | d2 | e | h | k | I1 | I2 | t1 | Half link fastening |
| 125 | 139,7 x10 | 140x10 | 4 | 5 | 20 | 80 | 170 | 165 | 250 | 15 | 315 | 455 | 6 | 1 |
| 160 | 168,3x10 | 168x10 | 4 | 5 | 24 | 90 | 200 | 195 | 300 | 15 | 400 | 568 | 6 | 1 |
| 200 | 219,1x12,5 | 219x12 | 5 | 6 | 32 | 100 | 260 | 250 | 400 | 15 | 500 | 719 | 6 | 1,6 |
| 250 | 273 x12,5 | 273x12 | 5 | 6 | 40 | 125 | 330 | 315 | 500 | 15 | 630 | 903 | 10 | 1,6 |
| 315 | 323,9x16 | 324x16 | 6 | 8 | 48 | 150 | 390 | 375 | 600 | 20 | 800 | 1124 | 10 | 2,5 |
| 400 | 406,4x17,5 | 406x16 | 8 | 9 | 56 | 175 | 480 | 435 | 700 | 20 | 1000 | 1406 | 10 | 4 |
| 500 | 508 x25 | 508x22 | 10 | 9 | 72 | 200 | 600 | 515 | 830 | 25 | 1250 | 1758 | 12 | 4 |
| 630 | 610 x25 | 610x22 | 10 | 9 | 88 | 225 | 720 | 615 | 1000 | 25 | 1570 | 2180 | 16 | 4 |
| 710 | 711 x28 | 711x25 | 10 | 9 | 96 | 250 | 830 | 675 | 1100 | 25 | 1750 | 2461 | 16 | 4 |
| Nominal size |
Maximum load in bollard | Weight | Code No. | |||
| when mooring | when towing | |||||
| kN | (Mp) | kN | (Mp) | kg | ||
| 125 | 45 | (4,5) | 130 | (13,0) | 25,9 | |
| 160 | 55 | (5,5) | 155 | (15,5) | 37,2 | |
| 200 | 100 | (10,0) | 285 | (28,5) | 75,2 | |
| 250 | 130 | (13,0) | 365 | (36,5) | 124 | |
| 315 | 205 | (20,5) | 540 | (54,0) | 230 | |
| 400 | 280 | (28,0) | 740 | (74,0) | 356 | |
| 500 | 510 | (51,0) | 1300 | -130 | 723 | |
| 630 | 615 | (61,5) | 1550 | -155 | 1084 | |
| 710 | 815 | (81,5) | 2150 | -215 | 1532 | |
Drawing of NS 2584 Double Bitts Bollard Ship Towing Equipment
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Year Established:
1990
Total Annual:
10,000,000-15,000,000
Employee Number:
>300
Ecer Certification：
Verified Supplier
Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd. was founded in the 1990s and has developed into an integrated marine equipment manufacturer and project supply partner combining manufacturing, technical support, and export services. The group consists of four factories and one export trading c... Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd. was founded in the 1990s and has developed into an integrated marine equipment manufacturer and project supply partner combining manufacturing, technical support, and export services. The group consists of four factories and one export trading c...
Get in touch with us
Leave a Message, we will call you back quickly!