BOLTS AND NUTS
A mechanical joint must provide sufficient flange pressure to create and maintain a seal.
Bolts or screws are the fasteners commonly used to generate the clamping load that provides the pressure at the flanges.
Stud bolts and HEX nuts are manufactured according to the highest quality standards for the Oil & Gas Industry, Petrochemical, Off-Shore, Chemical, Construction, Heavy Industry, Power Plants and OEM industries etc.
We produce the many different types of fasteners from related standards to custom made products (as per Technical drawings within the tolerances) Stud bolts, Heavy Hex Nuts, Washers.We can also supply forged bolts to suit your requirements in all material grades.
Our range of Fasteners include:
›› Production as in Metric (DIN), Inch (ASME) or Special & Custom made as per customer requests
›› Ranging from M6 to M100 for Metric and 1⁄4” to 8” diameter for Inch
›› Different coatings can be specified including Zinc, Electro Galvanising, Hot-Dip Galv., Geomet, PTFE Xylan/Xylar for all fasteners in accordence with ASTM/ASME/ISO/BSI
›› Other coatings are available upon request.
Our range of Stud bolts include:
›› Ranging from M6 to M100 (Metric) and 1⁄4” to 8” (Inch) diameter
›› Material qualities ; A193 Gr.B7, A193 Gr.B7M, A193 Gr.B8, A193 Gr.B8M, A193 Gr.B16, A320 Gr.L7, A320 Gr.L7M etc.
›› Other grades are also available: TITANIUM, ALLOY STEEL, DUPLEX/SUPER DUPLEX, INCONEL, MONEL and SPECIAL STEELS etc.
›› Different coatings can be specified including Zinc, Electro Galvanising, Hot-Dip Galv., Geomet, PTFE Xylan/Xylar for all fasteners in accordence with ASTM/ASME/ISO/BSI
›› Other coatings are available upon request.
Our range of Nuts include:
›› Ranging from M6 to M100 (Metric) and 1⁄4” to 8” (Inch) diameter
›› Material qualities as; A194 Gr.2H, A194 Gr.7,A194 Gr.8M, A194 Gr.B8A, DUPLEX,INCONEL etc.
›› Finished Hex Nuts produce as; Heavy Hex Nuts, Hex Machine Screw Nuts, Cap Nuts, Coupling Nuts, Tee Nuts, Jam Nuts and custom made etc.
›› Different coatings can be specified including Zinc, Electro Galvanising, Hot-Dip Galv., Geomet, PTFE Xylan/Xylar for all fasteners in accordence with ASTM/ASME/ISO/BSI.
Our range of Washers include:
›› Ranging from M6 to M100 (Metric) and 1/4” to 8” (Inch) diameter
›› Plain & Flat washers, Spring Lock Washers, Square, Hex and special/custom washers etc.
›› Material qualities as; Stainless Steel (AISI 304- SS316- SS321 etc.), Carbon Steel, Steel hardened washers and other qualities are available upon request
›› Different coatings can be specified including Zinc, Electro Galvanising, Hot-Dip Galv., Geomet, PTFE Xylan/Xylar for all fasteners in accordence with ASTM/ASME/ISO/BSI.