Oil, gas and chemicals

 

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Safe and reliable fastening technology to protect man and the environment

As a leading system supplier for fastening and assembly technology and as an international service provider, Böllhoff is a recognised partner to manufacturers of oil, gas and chemicals industry and their suppliers.

Characteristics

High loads, requires high quality of fasteners

Products of the oil, gas and chemicals industry are exposed to very extreme influences. The individual components have to cope with all kinds of weather, the continuous application of force as well as irregular loads and maintenance.
This means that especially stringent demands are made on the fasteners used in this sector. This calls for comprehensive know-how about fastening technology and high-quality stainless steels.

Böllhoff – Your expert for fastening technology

Oil, gas and chemicals industry

Requirements

Your requirements our products

Benefit from technologies well-established in the oil, gas and chemicals industry combined with our technical know-how to find your solutions of tomorrow.

  • Stud bolts ANSI B16.5

    Stud bolts ANSI B16.5

    • Available from stock and our own production
    • In lengths of 3 metres or customised
    • M 10 - M 42 and 1/2"-UNC - 1 1/2"-8UN
    • In the materials A2 and A4 or ASTM A193 / 320 Gr. B8 and B8M Class 1 or 2
    • European made raw material complete with EN 10204 3.1 test certificates
    • Also available on request in other stainless steel and with multiple certification
    • Also available with nuts fitted as a set
    DIN and standard parts in detail
  • Stud bolts DIN 976

    Stud bolts DIN 976

    • Available from stock and our own production
    • In lengths of 3 metres or customised
    • M 4 - M 52
    • In the materials A2 and A4 or ASTM A193 / 320 Gr. B8 and B8M Class 1 or 2
    • European made raw material complete with EN 10204 3.1 test certificates
    • Also available on request in other stainless steel and with multiple certification
    • Also available with nuts fitted as a set
    DIN and standard parts in detail
  • Hexagonal nuts ANSI B18.2.2 (heavy series)

    Hexagonal nuts ANSI B18.2.2 (heavy series)

    • Available from stock or on short delivery times
    • 1/2"-UNC - 1 1/2"-8UN
    • In the materials A2 and A4 or ASTM A194 Gr. 8, 8A and 8M, 8MA
    • Also available on request in other stainless steel and with multiple certification (see table of materials)
    DIN and standard parts in detail
  • Hexagon nuts ISO 4032 / DIN 934 (H=D)

    Hexagon nuts ISO 4032 / DIN 934 (H=D)

    • Available from stock or on short delivery times
    • M 4 - M 52
    • In the materials A2 and A4 or ASTM A194 Gr. 8, 8A and 8M, 8MA
    • Also available on request in other stainless steel and with multiple certification (see table of materials)
    DIN and standard parts in detail
  • Special screws for special applications

    Special screws for special applications

    • Screws specially tailored to the oil, gas and chemicals industry
    • ASME and DIN/EN screws and special customised screws
    • Studs as per DIN EN or also available with multiple certification as required by the customer (see table of materials)
  • The right nut for every application

    The right nut for every application

    Versatile nuts for versatile fasteners

    • Self-locking nuts with non-metallic insert or all-metal version
    • Clip nuts
    • Washer nuts
    • Nuts with captive washers
    DIN and standard parts in detail
  • Technology and diversity for screws

    Technology and diversity for screws

    • Customised and standardised screws
    • Various stainless steel materials and dimensions
    • Custom-made
  • Washers and discs for every application

    Washers and discs for every application

    Height compensation or locking with standardised and innovative components

    • Contact, spring and ring washers
    • RIPP LOCK® and Nord-Lock® lock washers
    • Customised washers and discs
  • Large screws for demanding challenges

    Large screws for demanding challenges

    Screws especially for your applications

    • Competence in heat-formed parts
    • With transport guard on thread on request
    • Screws with certificate documentation as per 3.1 and 3.2 EN 10204
    DIN and standard parts in detail
  • RIPP LOCK® fastener retention

    RIPP LOCK® fastener retention

    Locking washers / screws / nuts with mechanical screw retention

    • Excellent at preventing self-loosening
    • Specially designed for easily damaged surfaces
    • Perfect with slots
    RIPP LOCK® in detail
  • Chemical technical products

    Chemical technical products

    Our chemical technical assortment from ITW includes high quality products for many applications e.g. securing, bonding, sealing, cleaning, non destructive testing, maintenance, repairing, greasing and protecting.

    Chemical technical products in detail
  • SEAL LOCK® sealing nuts

    Joining together tight

    SEAL LOCK® sealing nuts and screws for reliable sealing from gaseous and liquid media subject to high pressure

    • One-piece component
    • Captive seal
    • Repeated usage possible
    SEAL LOCK® in detail

Supply chain

Optimise your supply chain in mechanical engineering with our joints!

  • Application engineering – ECOTECH

    Research and development

    • Knowing future trends
    • Innovation management through company R&D
    • Application engineering
    • Up-to-date CAD data technology
  • Purchase and logistics

    Purchase and logistics

    • Reduced number of suppliers
    • Cooperation with a reliable and strategic partner
    • Delivery reliability due to an own production
  • Production

    Production

    • Flexible production capabilities
    • Recognised production planning know-how
    • Diverse assembly solutions
    • Machining of elements and processing systems
    • Increase in your assembly efficiency due to competent service support during the project processing
  • Salt spray testing

    Quality

    • Certified quality management
    • Certified testing laboratory according to DIN EN ISO/IEC 17025
    • Certified environment management according to DIN EN ISO 14001
    Quality management

Applications

Case study with reference to the LESER GMBH

About LESER GMBH

LESER GMBH – www.leser.com

With over 700 staff, LESER is Europe's largest producer of safety valves and a global market leader in this sector. With a capacity exceeding 130,000 valves per year, production takes place at a modern plant located at Hohenwestedt, Germany. LESER safety valves protect both man and the environment in the fields of chemicals, petrochemicals, industrial gases, oil and gas production.

+ www.leser.com

Learn more about the starting point to the solution

Starting point

LESER GMBH – compressor

The company was looking for a framework agreement supplier offering C-parts and special parts together with the relevant logistical services. It also wanted this supplier to supply special fasteners complying not only with Leser's works standards but also meeting ASTM and European materials standards.

Böllhoff's solution

Based on the special product range for the oil, gas and chemicals industry, Böllhoff and its supply partners worked closely with the departments concerned at Leser to come up with an individual framework agreement catering for the needs of the customer. This has already been in place for several years and is extended to include new products each time it is renewed.

Customer benefits at a glance

  • Knowledge of future trends
  • Innovation management thanks to in-house research and development
  • Development partnerships with industry and research institutes
  • Technical application consultancy service
  • In-house prototyping and test facilities
  • In-house test laboratory accredited to DIN EN ISO/IEC 17025
  • Modern CAE technology

Application engineering - ECOTECH

Application engineering – ECOTECH

The ECOTECH (Economic Technical Engineering) service allows companies from the oil, gas and chemicals industry to benefit from applications advice from competent engineers.
Their industrial know-how and advice from Böllhoff covers all areas of fastener technology, corrosion protection and screw retention. The simultaneous standardisation and optimisation of fasteners in the development stage makes assembly easier and reduces tool costs.
Given the ever faster technological development and the increased competitive pressure, this service offers the oil, gas and chemicals industry a crucial advantage.

Do you want to know more about application engineering – ECOTECH?

Case study with reference to the BOGE KOMPRESSOREN (compressors)

About BOGE KOMPRESSOREN

BOGE KOMPRESSOREN – www.boge.com

Whether screw or piston compressors, complete installations or individual units - BOGE from Bielefeld can satisfy a whole range of requirements and the highest demands. Following presentation of the RFID technology and registration of BOGE's requirements the multibin system was then replaced by the RFID Bin System at the company's production site in Bielefeld.

+ www.boge.com

Learn more about the C-part management system ECOSIT® RFID BIN

Customer benefits at a glance

  • Worldwide supply
  • 24-hr service
  • Classical supply to the incoming goods department
  • Single or multibin system
  • RFID technology
  • Quality management certified to ISO/TS 16949
  • Environmental management certified to DIN EN ISO 14001
  • In-house test laboratory accredited to DIN EN ISO/IEC 17025
  • Successful cooperation with leading companies in the oil, gas and chemicals industry

ECOSIT® RFID BIN

C-part management system ECOSIT® RFID BIN

All relevant part data are stored on the RFID tags of the container labels. Once a container is empty, it is immediately placed in a collection box.
The antenna above this bin reads the data on the RFID tag and transmits it to Böllhoff's ERP system.
As this process only takes a few seconds and does not involve manual intervention, the delivery process becomes significantly faster and more flexible.
New goods are always supplied in a clean bin.
All bin data can be viewed online at any time and subjected to analysis. This ensures 100% transparency for all goods movements and consumption levels.

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0316/15.02 English PDF / 353 KB
04/2014 English PDF / 476 KB
0985/14.02 English PDF / 2104 KB

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