Our products are of the utmost caliber -
and we have that on paper

You don’t just have to take our word for it when we tell you that our products are up to par when it comes to benefits and safety. We have several certificates proving the same, so you don’t have to wonder.


TubeLock® TTRS has been through very harsh tests to demonstrate the strength and document the certified handling. Design approval TubeLock® has a DNV approval according to Lifting Appliance DNVGL-ST0378 HSEQ and certification are cornerstones in the offshore industry and a constant focus in our operation. Our HSEQ and certifications are the sum of the knowledge and experience we learn from these testings.


Type Approval Certificate

DNV Type Approval scheme is a procedure for approval of design and is defined as: “Approval of conformity with specified requirements on the basis of a systematic examination of one or more specimens of a product representative of the production”.

Norsok certification
NORSOK R-002 Lifting Equipment

Type Approval Certificate

This NORSOK standard is valid for technical requirements to lifting appliances and lifting accessories on all fixed and floating installations, mobile offshore units, barges and vessels, as well as on land based plants where petroleum activities are performed. 

DS/EN ISO 9001:2015

IS09001 Certificate

“ISO 9001 Certified” means an organisation has met the requirements in ISO 9001, which defines an ISO 9001 Quality Management System (QMS). ISO 9001 evaluates whether your Quality Management System is appropriate and effective while forcing you to identify and implement improvements.

The Lifting Equipment Engineers Association (LEEA) is established across the world as the leading trade association for all those involved in the lifting industry.
Lifting Equipment Engineers Association (LEEA)

Full Member

Being a Full Member of LEEA signifies more than just a title. It represents that we, as an organisation, are engaged in the profitable verification of lifting equipment, showcasing competence and the ability to deliver exemplary services according to LEEA’s high standards.

IADC Southern Arabian Peninsula Chapter - membership certificate
International Association of Drilling Contractors


The IADC Southern Arabian Peninsula Chapter represents the oil and gas drilling contractors and service companies in the area commonly referred to as the Southern Arabian Peninsula recognized to include the United Arab Emirates, Oman, Qatar, and Yemen.


Meets LOLER rules and guidelines

Lifting Operations and Lifting Equipment Regulations place duties on people and companies who own, operate or have control over lifting equipment. LOLER also requires that all equipment used for lifting is fit for purpose, appropriate for the task, suitably marked and, in many cases, subject to statutory periodic ‘thorough examination’.



The short story


A whole new level of security

An extensive test scheme has been carried out. Below are some of the tests which were carried out in Febuary 2012.

  • Lift test: 4 lifting points 3 & 4 pcs casing 9 5/8, static and dynamic
  • Lift test: 3 lifting points 3 & 4 pcs casing 9 5/8, static and dynamic
  • Diagonal lift: 2 lifting points 3 & 4 pcs casing 9 5/8, static and  dynamic
  • Vertical lifts 3 & 4 pcs casing 9 5/8 both static and dynamic
  • Crash test landing on top of containers
  • Crash test 45 degree angle collision into container
  • Crash test 90 degree angle collision into container
  • User test assembly of the TubeLock®s
  • Loading of 6 x 4 pcs of 9 5/8 casing to flatbed

All tests proved the strength of the product and all tests came out to full satisfaction. DNV witnessed all tests on behalf of a large oil company.

Want to see what you could be working with? Take a look at the datesheets.