Offshore & Subsea HA Quad Assembilies OS+ Zinc Tough - WLL Range 7 tonnes to 100 tonnes

Certified to International Standards: DNV2.7-1, DNV2.7-3, BSEN ISO 10855-2, EN1677-4, ASME B30.26 and API-2CCU – Aug.2017. WLL Range 7,000kg to 100,000kg

Model: 

OSHQ-5143


The HA range of Grade 8 master links and quad assemblies are global industry leaders and are widely used for offshore rigging as well as container lifting sets.

  • Certified to International Standards: DNV2.7-1, DNV2.7-3, BSEN ISO 10855-2, EN1677-4, ASME B30.26 and API-2CCU – Aug.2017.
  • DNV GL Type Approval TAS00001BN Rev 2.
  • Product available in diameters from 22mm up to 75mm and working load limits from 7 tonnes to 100 tonnes.
  • The master link and quad assemblies are individually proof load tested to 2.5 times working load limit and 100% MPI.
  • MPF (Manufacturing Proof Force): based on 2.5 x 9.81 x Working Load Limit (kN) (min.)
  • BF (Break Force): WLL x Factor of Safety.
  • WLL (Working Load Limit) @ 45° to vertical.
  • Factor of Safety: 5:1.
  • Embossing provides product identity plus individual manufacturing batch and date.
  • Average impact energy (charpy) 42 Joules minimum impact resistance at -40°C up to 50mm diameter.
  • Operational temperature range is -40°C to + 200°C.
  • Incorporating Zinc ToughTM Technology.

Zinc-ToughTM Technology

The Zinc-ToughTM Technology HA range of Grade 8 Master Links and Quad Assemblies provide superior protection from Hydrogen embrittlement and stress corrosion cracking - making them perfect for lifting operations in offshore environments.

Hydrogen embrittlement is the process by which metals such as steel become brittle and fracture under stress due to the introduction and subsequent diffusion of hydrogen into the metal - it can also be described as hydrogen assisted stress cracking and is particularly prevalent in the extreme conditions of the offshore environment where corrosion is a consistent threat. William Hackett and McKinnon Chain combined their technical knowledge and worked alongside a wide range of stakeholders, including several major oil and gas operators, to develop Zinc ToughTM Technology.

This unique manufacturing process delivers a master link with the tensile strength requirements to deliver a 5:1 safety factor with a hardness value as low as 34-36 HRC. The DNV charpy impact values are achieved at -40C, making the links ability to withstand a shock load at any operating temperature.

Dimensions & Specifications (DNV GL Type Approval TAS00001BN Rev. 2)

Description A (mm) B (mm) C (mm) D (mm) E (mm) F (mm) WLL (t) MPF (kN) MBL (kN) Weight (kg)
HA23QA OS+ ZT 22 270 140 22 162 90 7 172 343 5.22
HA25QA OS+ ZT 25.5 270 140 22 162 90 9.3 229 456 6.05
HA26QA OS+ ZT 28 270 140 22 162 90 14.5 356 711 6.73
HA32QA OS+ ZT 32 270 140 28 200 110 19 466 932 10.92
HA36QA OS+ ZT 36 270 140 28 200 110 26 638 1275 12.35
HA40QA OS+ ZT 40 280 155 32 270 140 30.5 749 1496 18.5
HA45QA OS+ ZT 45 320 175 36 270 140 40 981 1962 25.09
HA50QA OS+ ZT 50 350 195 45 320 175 51 1251 2502 40.89
HA65QA OS+ ZT 65 410 220 50 350 195 75 1840 3679 66.1
HA75QA OS+ ZT 75 450 250 65 410 220 100 2453 4905 115.02
Ha Quad Assemblies Os Plus Zinc Tough Dimensions

 

Part N° Description WLL (t) Weight (kg) Unit Price Quantity
5143-T25585 HA23QA OS+ ZT 7 5.22 £  52.40
5143-T25586 HA25QA OS+ ZT 9.3 6.05 £  58.02
5143-T25587 HA26QA OS+ ZT 14.5 6.73 £  63.48
5143-T25588 HA32QA OS+ ZT 19 10.92 £  95.70
5143-T25589 HA36QA OS+ ZT 26 12.35 £  130.54
5143-T25590 HA40QA OS+ ZT 30.5 18.5 £  194.65
5143-T25591 HA45QA OS+ ZT 40 25.09 £  267.58
5143-T25592 HA50QA OS+ ZT 51 40.89 £  432.78
5143-T25593 HA65QA OS+ ZT 75 66.1 £  1001.84
5143-T25594 HA75QA OS+ ZT 100 115.02 £  1918.62
Pricing Currency: Not available at the moment. Add To Quote Request   ?  

The HA range of Grade 8 master links and quad assemblies are global industry leaders and are widely used for offshore rigging as well as container lifting sets.

  • Certified to International Standards: DNV2.7-1, DNV2.7-3, BSEN ISO 10855-2, EN1677-4, ASME B30.26 and API-2CCU – Aug.2017.
  • DNV GL Type Approval TAS00001BN Rev 2.
  • Product available in diameters from 22mm up to 75mm and working load limits from 7 tonnes to 100 tonnes.
  • The master link and quad assemblies are individually proof load tested to 2.5 times working load limit and 100% MPI.
  • MPF (Manufacturing Proof Force): based on 2.5 x 9.81 x Working Load Limit (kN) (min.)
  • BF (Break Force): WLL x Factor of Safety.
  • WLL (Working Load Limit) @ 45° to vertical.
  • Factor of Safety: 5:1.
  • Embossing provides product identity plus individual manufacturing batch and date.
  • Average impact energy (charpy) 42 Joules minimum impact resistance at -40°C up to 50mm diameter.
  • Operational temperature range is -40°C to + 200°C.
  • Incorporating Zinc ToughTM Technology.

Zinc-ToughTM Technology

The Zinc-ToughTM Technology HA range of Grade 8 Master Links and Quad Assemblies provide superior protection from Hydrogen embrittlement and stress corrosion cracking - making them perfect for lifting operations in offshore environments.

Hydrogen embrittlement is the process by which metals such as steel become brittle and fracture under stress due to the introduction and subsequent diffusion of hydrogen into the metal - it can also be described as hydrogen assisted stress cracking and is particularly prevalent in the extreme conditions of the offshore environment where corrosion is a consistent threat. William Hackett and McKinnon Chain combined their technical knowledge and worked alongside a wide range of stakeholders, including several major oil and gas operators, to develop Zinc ToughTM Technology.

This unique manufacturing process delivers a master link with the tensile strength requirements to deliver a 5:1 safety factor with a hardness value as low as 34-36 HRC. The DNV charpy impact values are achieved at -40C, making the links ability to withstand a shock load at any operating temperature.

Dimensions & Specifications (DNV GL Type Approval TAS00001BN Rev. 2)

Description A (mm) B (mm) C (mm) D (mm) E (mm) F (mm) WLL (t) MPF (kN) MBL (kN) Weight (kg)
HA23QA OS+ ZT 22 270 140 22 162 90 7 172 343 5.22
HA25QA OS+ ZT 25.5 270 140 22 162 90 9.3 229 456 6.05
HA26QA OS+ ZT 28 270 140 22 162 90 14.5 356 711 6.73
HA32QA OS+ ZT 32 270 140 28 200 110 19 466 932 10.92
HA36QA OS+ ZT 36 270 140 28 200 110 26 638 1275 12.35
HA40QA OS+ ZT 40 280 155 32 270 140 30.5 749 1496 18.5
HA45QA OS+ ZT 45 320 175 36 270 140 40 981 1962 25.09
HA50QA OS+ ZT 50 350 195 45 320 175 51 1251 2502 40.89
HA65QA OS+ ZT 65 410 220 50 350 195 75 1840 3679 66.1
HA75QA OS+ ZT 75 450 250 65 410 220 100 2453 4905 115.02
Ha Quad Assemblies Os Plus Zinc Tough Dimensions

 

Part N° Description WLL (t) Weight (kg) Unit Price Quantity
5143-T25585 HA23QA OS+ ZT 7 5.22 £  52.40
5143-T25586 HA25QA OS+ ZT 9.3 6.05 £  58.02
5143-T25587 HA26QA OS+ ZT 14.5 6.73 £  63.48
5143-T25588 HA32QA OS+ ZT 19 10.92 £  95.70
5143-T25589 HA36QA OS+ ZT 26 12.35 £  130.54
5143-T25590 HA40QA OS+ ZT 30.5 18.5 £  194.65
5143-T25591 HA45QA OS+ ZT 40 25.09 £  267.58
5143-T25592 HA50QA OS+ ZT 51 40.89 £  432.78
5143-T25593 HA65QA OS+ ZT 75 66.1 £  1001.84
5143-T25594 HA75QA OS+ ZT 100 115.02 £  1918.62
Pricing Currency: Not available at the moment. Add To Quote Request   ?  

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