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

We have an extensive range of plating and coatings that provide outstanding temperature, chemical, abrasion and corrosion resistance designed to withstand harsh conditions. These coating services are combined with our production capabilities to customize a multilayered-coating system ideally suited to any specific environment.

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
The coating process involves:

  1. Thorough cleaning and chemical treatment of the steel substrate to ensure good bonding;
  2. Coating with primer;
  3. Finally applying a coat of fluorocarbon polymer.

Outstanding Features

  1. Rust and Corrosion Prevention
  2. • 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
  3. Heat Resistance
    • Applicable over a wide temperature range from -45°C to 232°C
  4. 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