Products Portfolio
Petrochemical Bolts and Nuts
Our core strength is in the manufacturing of bolt assemblies for the petrochemical industry. Materials include various grades of alloy, carbon and stainless steel based on international standards from ASTM, AISI, ISO, BS, and SAE.
Diameter Range: 1/4″ – 7″, M5 – M150
Anchor Bolts & Embeds
Our anchor bolts are customized specially to our customers’ drawings; required mainly for turnkey projects such as LNG terminals, refineries and power plants.
*As per customers’ requirements
Special Grade Fasteners
Special grade fasteners are specially manufactured from corrosion resistant materials which are well suited for service in extreme environments. These materials are effective against temperature and pressure requirements such as pressure vessels and valve flanges.
Diameter Range: 1/4″ – 7″, M5 – M150
Coatings
Plating
- Zinc (White / Yellow / Black)
- Cadmium (White / Yellow / Black)
- Zinc Nickel
- Electroless Nickel
Galvanising
- Hot-Dipped Galvanise
- Mechanical Galvanise
Fluorocarbon Coating
SermaGard® Coating Systems:
- 1105
- 1280
- 1628
- 1175
Molykote® Coating Systems:
- 7409
Xylan® Coating Systems:
- Xylar 2
- 1014
- 1070
- 1052
- 1424
Customised Coating Systems
- Zinc + Fluorocarbon / PTFE
- Cadmium + Fluorocarbon / PTFE
- Zinc Nickel + Fluorocarbon / PTFE
- Hot-Dipped Galvanise + Fluorocarbon / PTFE
- Zinc Plating + Xylan 1424 Blue
- SermaGard 1105 + SermaGard 1280
- Zinc Nickel + Xylan 1014 Black
- Xylar 2 + Xylan 1070 Blue
- Zinc Chromate + SermaGard 1280
- Zinc Electroless + Xylan 1424 + Xylan 1514
Pipe Supports
We manufacture a full range of pipe support items such as U-Bolts, Tie Rods, Threaded Rods, turnbuckles and Clamps according to customers’ specified drawings and material grades with corrosion resistant coatings.
Pipe Size Range: 1/2″ ~ 45”, M10 ~ M1200
Structural Bolts
We supply a wide range of heavy duty bolting for joints in structural steel.
Specifications:
- BS 3692 Gr 8.8, 10.9, 12.9
- ASTM A325 High Strength Bolts
- JIS 1186 F10T, BS4395 Part 1,2,3 High Strength Friction Grip Bolts
- Torque Shear Type High Strength Bolts (TC Bolts)
- BS EN ISO 3506 A4-70/80, BS ISO 3506 A2-70/80
- SAE Grade 5, 8, 10
- A490 Type 1
- SS 316, SS 304, SS 316L
Diameter Range: 1/2″ – 2″, M12 – M52
Fostering the Growth of Fastening Market
The quality of our fasteners speaks for itself
We are specializes in producing a better protective coating for steel that enhances its service life in harsh environments. It is particularly useful to industrial plants operating in hot, humid, tropical and marine atmospheres where high corrosion rates occur.
It has the following characteristics:
- Inert to a wide range of chemicals and solvents commonly used in industries
- Superior coating adhesion throughout its service life
- Low coefficient of friction
- Able to withstand severe temperature extremes, from -45°C to 232°C, without significantly affecting its properties
- Non-wetting property which facilitate cleaning-up and ease of maintenance
- Good resistance to chipping
- Excellent weather resistance
- Thorough cleaning and chemical treatment of the steel substrate to ensure good bonding;
- Coating with primer;
- Finally applying a coat of fluorocarbon polymer.
Outstanding Features
- Rust and Corrosion Prevention
- • Outstanding coating protection due to unique coating system
• Superior durability in corrosive environments and marine atmosphere
• Excellent performance in outdoor hot, humid and tropical environment - Heat Resistance
• Applicable over a wide temperature range from -45°C to 232°C - Weather Resistance
• Good resistance to sunlight, rain and seawater spray
Available Materials & Specifications
ALLOY STEELS
ASTM A193 | B7, B7M, B16, B5 |
ASTM A194 | 2H, 2HM, 3, 4, 7, 7M, 16 |
ASTM A320 | L7, L7M, L43 |
BS 3692 | Grade 10.9, 12.9 |
EN10269 | Grade 20CrMoVTiB4-10 4140, 4340 |
CARBON STEELS
ASTM A325 | Type 1 |
ASTM A490 | Type 1 |
ASTM A307 | Grade A, B, C |
BS 3692 | Grade 4.8, 8.8 |
SAE J429 | Grade 5, 8, 10 |
ASTM F1554 | GRADE 36 |
STAINLESS STEELS
ASTM A193 | B6, B8, Class 1 & 2, B8M Class 1 & 2, B8T Class 1 & 2 B8MA, B8A |
ASTM A194 | 6, 8, 8A, 8M, 8MA, 8C, 8CA, 8T |
ASTM A320 | B8 Class 1 & 2, B8M Class 1 & 2 B8T Class 1 & 2, B8MA, B8A |
ASTM A453 | 660 Class A / B / C / D |
ASTM A437 | B4B |
ISO 3506 | A2-50, A2-70, A2-80, A4-50, A4-70, A4-80, A4L-80 |
AISI | SS 304(L), SS 316(L), SS316 Ti , SS410 |
Nitronic | 50/60® B8R, B8S |
EN10269 | Grade 20CrMoVTiB4-10 |
Others® | 17-4 PH, FV 520B, Sanicro 28, Carpenter 20CB-3 |
DUPLEX STAINLESS STEELS
UNS | S31803, S32750, S32760 (SA, FG, FLT) |
NICKEL ALLOYS
Hastelloy® | B2, C4, C22, C276, G, G-3, X |
Incoloy® | 800, 800HT, 825, DS, Ra330 |
Inconel® | 600, 601, 625, 718 |
Monel® | 400, K500 |
COPPER ALLOYS
Aluminium Bronze | B150, CA104, DGS 1043/1044, |
Phosphor Bronze | NES833/834/835 PB102 |
Cupro Nickels | 70/30, 90/10 |
OTHER MATERIAL GRADES
Titanium | GR 2/5/7 |
Durehete® | 900, 950, 1055 |
PLATING
Zinc | ASTM B633 |
Cadmium | ASTM B766 |
Zinc Nickel | ASTM B841 |
Electroless Nickel | ASTM B733 |
Phosphate | ASTM F1137 |
GALVANISING
Hot Dip Galvanise | ASTM A153/ BS EN ISO 1461:1999 |
Mechanical Galvanise | ASTM A695 |
COATING
Xylan® | Primer P-92, Xylar 2, 1010, 1070, 1014, 1052, 1424 |
SermaGard® | 1105, 1175, 1280, 1628 |
MolyKote® | 7409 |
Fluorocarbon Polymer | PTFE, Teflon®, Xylan®, SermaGard® |
Everslik® | 1301 |