Repsol Steel LLP is a trusted gaskets, fasteners and fittings supplier for global markets, supplying a comprehensive range of sealing, bolting, and piping connection products to industrial buyers, EPC contractors, and procurement teams across Africa, USA, Mexico, Oman, and Europe. Our product range includes spiral wound gaskets, RTJ gaskets, sheet gaskets, bolts, nuts, stud bolts, washers, butt-weld fittings, forged fittings, and compression fittings — manufactured in stainless steel, carbon steel, alloy steel, duplex, and exotic alloys in accordance with ASME B16.20, ASME B16.21, ASME B16.9, ASME B16.11, ASME B18.2.1, ASME B18.2.2, ASTM A193, ASTM A194, ASTM A234, ASTM A403, and ASTM A182. Every shipment is supplied with full documentation, EN 10204 3.1 certification, and export-grade packaging suited to international import requirements.
With over 25 years of combined industry experience and a proven export network, we serve clients across Africa, the United States, Mexico, Oman, and Europe — including Oil & Gas, petrochemical, refinery, power generation, chemical processing, marine, pharmaceutical, and food processing facilities. Our supply operations are structured to meet the documentation, packaging, customs, and compliance requirements of international industrial procurement — including Material Test Certificates (MTC), dimensional inspection reports, NACE MR0175 compliance, PMI testing, Certificate of Origin, and third-party certification where required.
Whether you require spiral wound gaskets for a refinery in Oman, A193 B7 stud bolts for a petrochemical plant in Mexico, butt-weld fittings for a power plant in Europe, forged fittings for a chemical plant in Africa, or compression fittings for a fabrication project in the USA — Repsol Steel LLP supplies the right gaskets, fasteners, and fittings solution, on time, with complete export documentation and customs support.
A complete supply portfolio covering spiral wound gaskets, RTJ gaskets, sheet gaskets, bolts, nuts, stud bolts, washers, butt-weld fittings, forged fittings, and compression fittings — engineered for leak-proof sealing and reliable piping connections across global markets.
Spiral wound gaskets supplied for high-pressure and high-temperature flanged connections. Available with SS316 / SS304 winding and CS or SS outer rings per ASME B16.20.
Winding: SS316, SS304, SS321
Filler: Graphite, PTFE, Ceramic
Compliance: ASME B16.20
RTJ gaskets for critical high-pressure service, and sheet gaskets (CNAF, PTFE, graphite, rubber) for low and moderate-pressure flanged connections.
Types: R, RX, BX; CNAF, PTFE, Graphite
Compliance: ASME B16.20, B16.21
Applications: Wellhead, Utility
High-strength bolts, nuts, stud bolts, threaded rods, and washers supplied in A193 B7, B16, B8, B8M grades with A194 2H, 4, 8, 8M nuts.
Grades: A193 B7, B16, B8, B8M
Nuts: A194 2H, 4, 8, 8M
Compliance: ASME B18.2.1, B18.2.2
Butt-weld fittings supplied for connecting, redirecting, reducing, and terminating piping systems. Available in elbows, tees, reducers, crosses, and caps per ASME B16.9.
Types: Elbow, Tee, Reducer, Cross, Cap
Connection: Butt Weld
Compliance: ASME B16.9, B16.28
High-strength forged fittings supplied for reliable, leak-resistant connections in high-pressure industrial piping systems. Socket weld and threaded types.
Types: Elbow, Tee, Coupling, Union, Cap, Plug
Connection: Socket Weld / Threaded
Classes: 2000, 3000, 6000, 9000
Compression fittings for instrumentation and hydraulic systems, plus custom-manufactured gaskets, fasteners, and fittings in non-standard sizes, materials, and configurations.
Types: Union, Elbow, Tee, Cross, Bulkhead
Connection: Compression
Applications: Instrumentation, Hydraulic
Gaskets, fasteners, and fittings are supplied in different materials and grades to suit specific pressure, temperature, and media conditions across Africa, USA, Mexico, Oman, and Europe. We supply gaskets, fasteners, and fittings in the following materials and grades:
All gaskets, fasteners, and fittings we supply are accompanied by Material Test Certificates (MTC to EN 10204 3.1/3.2) confirming the exact grade, mechanical properties, and heat number — ensuring full traceability and compliance with international project specifications. PMI testing is available on request.
| Parameter | Specification |
|---|---|
| Gasket Types | Spiral Wound, RTJ, Sheet, Kammprofile, Ring Joint, Custom |
| Fastener Types | Hex Bolts, Hex Nuts, Stud Bolts, Threaded Rods, Washers, Custom |
| Fitting Types | Butt-Weld (Elbow, Tee, Reducer, Cross, Cap), Forged (Elbow, Tee, Coupling, Union, Cap, Plug), Compression (Union, Elbow, Tee, Cross) |
| Materials | Carbon Steel, Stainless Steel, Alloy Steel, Duplex, Exotic Alloys, PTFE, Graphite, CNAF |
| Size Range | ½" to 60" standard; larger sizes available on request |
| Standards Compliance | ASME B16.20, B16.21, B16.9, B16.11, B16.28, B18.2.1, B18.2.2, B18.22.1, MSS SP-97, ASTM A193, A194, A105, A182, A234, A403, A350, A815, API 6A, EN 1092-1 |
| Export Documentation | Commercial Invoice, Packing List, Bill of Lading, Certificate of Origin, MTC (EN 10204 3.1) |
| Inspection Options | PMI testing, ultrasonic testing, radiography, third-party inspection (SGS, BV, TUV, Intertek) available on request |
| Additional Documentation | Hardness test reports, NACE compliance, H2S service documentation available on request |
Gaskets, fasteners, and fittings are critical for ensuring leak-proof connections, pressure containment, and safe operations in refineries, petrochemical, chemical, and power plants across Africa, USA, Mexico, Oman, and Europe. Before finalizing an order for global markets, our technical team recommends evaluating four key factors:
If you are unsure which gaskets, fasteners, or fittings best suit your project, our technical team is available to review your piping drawings, process data, and project specifications — and recommend the most suitable solution for global markets.
We have supplied gaskets, fasteners, and fittings to buyers across Africa, the USA, Mexico, Oman, and Europe — building a supply track record that reflects reliability, compliance, and on-time delivery for global industrial markets.
Every gasket, fastener, and fitting shipment is accompanied by complete export documentation — Commercial Invoice, Packing List, Bill of Lading, Certificate of Origin, Material Test Certificates (MTC to EN 10204 3.1/3.2), and third-party inspection reports on request.
Our gaskets, fasteners, and fittings comply with ASME B16.20, B16.21, B16.9, B16.11, B16.28, B18.2.1, B18.2.2, B18.22.1, MSS SP-97, ASTM A193, A194, A105, A182, A234, A403, A350, A815, and API 6A standards — ensuring that products meet the exact specifications of international industrial projects.
Gaskets, fasteners, and fittings are packed in heavy-duty wooden boxes, crates, or pallets with appropriate cushioning and protective coverings designed for long-distance sea, air, and road transport to Africa, USA, Mexico, Oman, and Europe.
We support a range of Incoterms — FOB, CIF, CFR, EXW, DAP — and coordinate with trusted freight partners for sea, air, and multimodal shipments to major ports across Africa, USA, Mexico, Oman, and Europe based on buyer preference.
Our support team assists global buyers with product selection, material grade selection, documentation, customs coordination, shipping updates, and post-delivery follow-up — ensuring a smooth experience at every stage of procurement.
Repsol Steel LLP supplies gaskets, fasteners, and fittings to a wide range of process industries across Africa, USA, Mexico, Oman, and Europe where leak-proof sealing, reliable bolting, and efficient piping connections are essential for safety and operational reliability.
Spiral wound and RTJ gaskets supplied with A193 B7/A194 2H bolting and butt-weld/forged fittings for wellhead equipment, pipeline systems, and process piping across Africa, USA, Mexico, Oman, and Europe.
Spiral wound gaskets and stainless steel fittings supplied for reactors, heat exchangers, process piping, and storage systems handling hydrocarbons at high pressures and temperatures.
RTJ and spiral wound gaskets with alloy steel fittings and A193 B16 bolting supplied for high-temperature and high-pressure process piping in crude distillation and hydroprocessing units.
Spiral wound gaskets and high-temperature alloy steel fittings supplied for boilers, steam systems, turbine connections, and high-pressure auxiliary piping in thermal and combined-cycle power plants.
PTFE, graphite, and CNAF sheet gaskets with stainless steel compression fittings supplied for aggressive chemical and corrosive media applications in chemical plants, storage tanks, and process equipment.
Duplex and super duplex gaskets, fasteners, and fittings supplied for offshore platforms, subsea systems, shipbuilding, and marine piping where chloride resistance is essential.
Gaskets, fasteners, and fittings supplied to fabrication units and EPC contractors for piping spools, skids, modular systems, and industrial assemblies — with quick turnaround times and documentation support.
Repsol Steel LLP is recognized as a reliable gaskets, fasteners and fittings supplier for global markets in Africa, the USA, Mexico, Oman, and Europe. Our export documentation, packaging, and standard compliance are structured for smooth cross-border supply to buyers worldwide — ensuring your gaskets, fasteners, and fittings arrive on time, in specification, and ready for installation.
Africa: Oil & Gas, mining, refinery & industrial piping projects
USA: Oil & Gas, chemical, power generation & EPC supply
Mexico: Refinery, petrochemical & process industry projects
Oman: Oil & Gas, petrochemical, desalination & refinery projects
Europe: Chemical, power, marine & industrial piping supply
All gaskets, fasteners, and fittings are supplied with material certificates, dimensional inspection reports, PMI testing, Certificate of Origin, and third-party certification as required by project specifications.
Yes. We are a leading gaskets, fasteners and fittings supplier for global markets, serving buyers across Africa, the USA, Mexico, Oman, and Europe — supplying spiral wound gaskets, RTJ gaskets, sheet gaskets, hex bolts, stud bolts, hex nuts, washers, butt-weld fittings, forged fittings, and compression fittings.
Our gaskets, fasteners, and fittings are available in a wide range of materials including carbon steel (A105, A234 WPB, A350 LF2, A193 B7, A194 2H), stainless steel (SS304, SS316, SS321, A403 WP304, WP316, A193 B8, B8M, A194 8, 8M), alloy steel (F11, F22, F91, A234 WP11, WP22, WP91, A193 B16), duplex (F51, F53, F55), exotic alloys (Monel, Inconel, Hastelloy), and non-metallic gasket materials (PTFE, graphite, CNAF).
We provide complete export documentation — Commercial Invoice, Packing List, Bill of Lading, Certificate of Origin, and Material Test Certificates (MTC to EN 10204 3.1/3.2). PMI testing and third-party inspection reports (SGS, BV, TUV, Intertek) are available on request.
We support FOB, CIF, CFR, EXW, and DAP Incoterms. We coordinate with trusted freight partners for sea, air, and multimodal export shipments to major ports across Africa, USA, Mexico, Oman, and Europe based on buyer preference and destination port requirements.
Yes. We offer custom sizes, materials, gasket types, fastener grades, fitting configurations, connection types, and pressure classes based on drawings, piping specifications, and project requirements — with quick turnaround times for global orders.
Send us your gasket, fastener, and fitting specifications, material requirements, or drawings. Our export team will respond within 24 hours with a tailored quotation and export documentation details.
Repsol Steel LLP is a leading manufacturer and stockholder of high-quality piping products, serving the Oil, Gas, Petrochemical, and Nuclear industries with reliable engineering solutions.
Repsol Steels LLP Team Is Here to Help
Looking for reliable pipes, fittings, flanges, valves or other industrial piping products? Share your requirement and our team will help you find the right product, material and specification.