شهادات الجودة والاعتمادات الصناعية
Asia Bolts Industries LLC تحمل شركة "آسيا لصناعة البراغي ذ.م.م" الشهادة الثلاثية للأيزو، وعلامة المطابقة الأوروبية (CE)، واعتماد التوريد الرسمي من أرامكو السعودية، كما توفر مستندات شهادة اختبار المصنع الكاملة (MTC EN 10204 3.1/3.2) مع كل طلبية. إن شهاداتنا ليست مجرد واجهة للعرض — بل هي الركيزة الأساسية لكل أداة تثبيت نصنّعها.
ISO 9001 is the world’s most recognised quality management standard. It certifies that Asia Bolts Industries LLC has a documented, audited quality management system controlling every aspect of our fastener manufacturing — from raw material selection and incoming inspection to final testing, MTC documentation, and customer delivery.
- Every process is documented and consistently followed
- Independent audits verify quality compliance annually
- Continuous improvement is a contractual obligation
- Customer complaints are formally tracked and resolved
ISO 45001 is the international standard for occupational health and safety (OH&S) management systems. It certifies that Asia Bolts Industries LLC identifies, controls, and continuously reduces workplace health and safety risks across our 32,260 sqm manufacturing facility — protecting our 88+ employees and meeting the health and safety requirements of our global clients.
- Complies with OHSAS / SASO safety requirements for projects
- Demonstrates responsible supply chain management
- Required by major EPC contractors for vendor approval
- Reduces project liability for client companies
ISO 14001 certifies that Asia Bolts Industries LLC has a documented environmental management system — controlling the environmental impact of our manufacturing operations including energy consumption, waste management, chemical handling (galvanizing, surface coatings), and emissions. Increasingly required by government-funded and ESG-compliant projects across the GCC.
- Meets UAE and Saudi environmental regulatory requirements
- Satisfies ESG procurement criteria for international clients
- Responsible zinc/chemical waste management in galvanizing
- Required for Vision 2030 project vendor qualification
CE Marking is the mandatory European conformity marking for fasteners sold into the European Union market. It certifies that Asia Bolts Industries LLC fasteners meet the essential health, safety, and environmental requirements of relevant EU Directives. CE-marked fasteners from Asia Bolts can be legally placed on the EU market — opening export opportunities across 27 EU member states plus UK, Norway, Switzerland, and Turkey.
- Legal compliance for EU market fastener supply
- Required for structural fasteners per EN 14399 / EN 15048
- Declaration of Performance (DoP) available on request
- Enables supply to European EPC and construction projects
Manufacturing Standards
Manufacturing Standards We Comply With
Every fastener Asia Bolts manufacture is produced to one or more internationally recognised standards — specified at order stage and confirmed in documentation.
Testing & Inspection
In-House Testing & Inspection Capabilities
Our in-house testing laboratory performs all mandatory tests before despatch — no outsourcing, no delays, full traceability from test to certificate.
Tensile Testing
Destructive tensile testing measures ultimate tensile strength, yield strength, and elongation of fasteners. Performed on every heat lot per ASTM / ISO specifications.
ASTM A370 / ISO 6892-1
Hardness Testing
Rockwell and Brinell hardness testing verifies heat treatment compliance and confirms that fasteners meet specified hardness ranges per ASTM A193, A194, and A320 requirements.
ASTM E18 / ISO 6508 — Rockwell HRC
Dimensional Inspection
100% thread gauge inspection (go/no-go ring and plug gauges) plus dimensional measurement using vernier calipers, micrometers, and optical comparators to verify length, diameter, and thread pitch compliance.
ASME B1.1 / DIN 13 thread gauging
Spectroscopic Analysis (PMI)
Positive Material Identification (PMI) using X-ray fluorescence (XRF) spectrometry verifies the chemical composition of raw material and finished fasteners — confirming exact alloy grade identity before processing begins.
XRF / OES — Chemical composition verification
Coating Thickness Testing
Magnetic induction coating thickness gauges verify hot-dip galvanizing (HDG) zinc coating thickness meets ASTM A153 minimum requirements (45–85 microns). PTFE and Dacromet coatings tested by film thickness measurement.
ASTM A123 / ISO 1461 — HDG thickness verificatio
Impact / Charpy Testing
Charpy V-notch impact testing measures fracture toughness at specified temperatures — mandatory for ASTM A320 L7/L7M low-temperature stud bolts used in LNG and cryogenic service applications down to -101°C (-150°F).
ASTM A320 / ISO 148-1 — Charpy impact at -101°C
Industry & Client Approvals
Approved & Qualified Supplier Status
Vendor approval from major energy operators is the most demanding qualification a fastener manufacturer can achieve — requiring facility audits, product testing, and ongoing performance monitoring.
Saudi Aramco
Saudi Aramco
Approved Vendor — Fasteners
One of very few fastener manufacturers globally to hold Saudi Aramco vendor approval. Achieved following rigorous facility audit, product testing, and quality system review by Saudi Aramco inspection team. Covers stud bolts, anchor bolts, nuts, and threaded rods for use on Saudi Aramco oil & gas projects.
ADNOC
ADNOC
Preferred Supplier — UAE
Qualified supplier to Abu Dhabi National Oil Company (ADNOC) projects. Asia Bolts has supplied fasteners to multiple ADNOC oil & gas facilities across Abu Dhabi — meeting ADNOC’s strict vendor qualification and material certification requirements.
Oman Refinery
Oman Refinery
Project Proven Supplier
Supplied 45,000+ PTFE-coated ASTM A193 B7 stud bolts for the Oman Refinery expansion project. Products passed 3,000-hour salt spray testing. Full material traceability and MTC 3.1 documentation provided with every shipment.
Qatar Petroleum
Qatar Petroleum / RasGas
Approved Fastener Supplier
Qualified and approved fastener supplier for Qatar Petroleum and RasGas projects. Fasteners supplied for LNG facilities, gas processing plants, and pipeline infrastructure projects across Qatar.
Dewa
DEWA-UAE
Approved Vendor — Fasteners
One of very few fastener manufacturers hold Dewa vendor approval. Achieved following rigorous facility audit, product testing, and quality system review by DEWA inspection team. Covers stud bolts, anchor bolts, nuts, and threaded rods.
EWA Bahrain
EWA-Bahrain
Preferred Supplier — UAE
Qualified supplier to EWA projects. Asia Bolts has supplied fasteners to multiple EWA facilities across Bahrain— meeting EWA strict vendor qualification and material certification requirements.
Bapco Energies
Bapco Energies
Project Proven Supplier
Supplied PTFE-coated ASTM A193 B7 stud bolts for the Bapco energies expansion project. Products passed 3,000-hour salt spray testing. Full material traceability and MTC 3.1 documentation provided with every shipment.
Qatar Petroleum
Qatar Petroleum / RasGas
Approved Fastener Supplier
Qualified and approved fastener supplier for Qatar Petroleum and RasGas projects. Fasteners supplied for LNG facilities, gas processing plants, and pipeline infrastructure projects across Qatar.
Frequently Asked Questions
Certification FAQs
Common questions from procurement engineers and project managers about our certifications and documentation.
Yes. Every order from Asia Bolts Industries LLC is supplied with a Mill Test Certificate (MTC) to EN 10204 Type 3.1 as standard — at no additional charge. The MTC contains actual chemical analysis and mechanical test results from the specific material batch supplied. For orders requiring EN 10204 Type 3.2 (third-party verified), please specify at the enquiry stage so we can arrange independent inspection by SGS, Bureau Veritas, or TÜV.
Yes. Asia Bolts Industries LLC holds Saudi Aramco vendor approval for fastener supply — covering stud bolts, anchor bolts, nuts, washers, and threaded rods. Our vendor approval number and product categories are available on request for inclusion in your project vendor qualification documentation. We are proud to be among a very select group of Middle East manufacturers to hold this approval.
Yes. Asia Bolts Industries LLC can arrange third-party inspection (TPI) by your nominated inspection body or by major international inspection agencies including SGS, Bureau Veritas (BV), TÜV Rheinland, Lloyds Register, and Intertek. Third-party inspection produces EN 10204 Type 3.2 certificates. Please specify your TPI requirement and preferred inspection body at the enquiry stage so we can include the inspection in our production schedule and quotation.
Both B7 and B7M are chromium-molybdenum alloy steel stud bolts to ASTM A193. B7 is the standard high-strength grade with minimum 125 ksi tensile strength, used for general high-pressure and high-temperature flanged connections. B7M is identical in chemistry to B7 but has lower maximum hardness (235 HBW max) and requires 100% hardness testing of every fastener in the lot. B7M is specified where resistance to hydrogen sulphide stress corrosion cracking (H₂S SCC) is required — typically in sour gas service per NACE MR0175 / ISO 15156. If your project specification calls for NACE compliance, always specify B7M, not B7
Certificate downloads are available on request to protect certificate validity and ensure you always receive the most current version. Please use the “Request Certificate Pack” button above or contact our technical team at Marketing@asiabolt.om with your company name and project reference. We will send the complete certificate pack — ISO 9001, ISO 45001, ISO 14001, CE Declaration, and Saudi Aramco approval letter — by email within 24 hours.
Yes. Asia Bolts Industries LLC manufactures NACE MR0175 / ISO 15156 compliant fasteners for sour gas and H₂S service environments. This includes ASTM A193 B7M stud bolts (100% hardness tested, max 235 HBW), ASTM A194 Grade 2HM nuts, and stainless steel grades in the correct condition. NACE-compliant fasteners are supplied with hardness test results documented in the MTC confirming compliance with the maximum hardness requirements of NACE MR0175.