Xylan Coating Fasteners

Xylan Coating Fasteners by RocCLAD | High-Performance Corrosion Resistance Solutions

What is Xylan Coating?

Xylan® coating, developed by Whitford®, is a high-performance industrial coating renowned for its exceptional ​corrosion resistance, ​self-lubricating properties, and ​wear resistance. Widely used in demanding industries like Oil & Gas, Xylan® coatings combine advanced dry-film lubricants with polymers to reduce friction, resist chemical corrosion, and endure extreme temperatures. Roc-Master leverages Whitford®’s Xylan® technology in its ​RocCote® series fasteners, offering a cost-effective alternative to stainless steel, nickel alloys, and titanium.

Why Choose RocCLAD Xylan Coating Fasteners?

• ​Superior Corrosion Resistance: Withstands salt spray tests for over 5,000 hours (zinc-nickel + Xylan®).
• ​Self-Lubricating & Low Friction: Reduces wear and simplifies installation.
• ​High-Temperature Durability: Ideal for extreme environments.
• ​Eco-Friendly & Non-Toxic: Compliant with ISO 14001 and industrial safety standards.
• ​Cost-Effective: Replaces expensive alloys while outperforming traditional coatings like zinc plating.

Advanced Manufacturing & Quality Assurance

Roc-Master’s Xuancheng facility (ISO 9001, 45001, NORSOK M650 certified) specializes in ​Xylan coating fasteners, including bolts, U-bolts, and pipe clamps. Key capabilities include:

• ​Automated Production: Robot spraying lines, hydraulic forging, and precision threading.
• ​In-House Testing: Salt spray chambers, adhesion tests, hardness measurements, and 100% compatibility checks.
• ​Mass Production: Annual capacity of 5,000+ tons of Xylan®-coated fasteners.

Comprehensive Product Range

• ​Xylan-Coated Fasteners: Bolts, nuts, studs, clamps.
• ​Multi-Layer Coatings: Base options (zinc, zinc-nickel, sherardizing) paired with Whitford® 1000/1400 series topcoats.
• ​High-Temp Materials: Stock includes B7, Inconel 625, and S31803 alloys.

Since 2002, Roc-Master has developed the RocCote® series of high quality anti-corrosion coated fasteners, which are widely used in the Oil & Gas industry. Thanks to the excellent corrosion resistance, wear resistance, and self-lubricating properties of Whitford's high quality Xylan® series coatings, RocCote® bolt products have become a more effective and economical alternative to material types of stainless steel, nickel-based alloy steel, titanium alloy, etc.

Roc-Master Xuancheng facility formally known as Roc-Master Corrosion Resistant Technology (Xuancheng) Co., Ltd., is located in Xuancheng City, Anhui Province.The facility has 2 blocks of 10,000m2 workshops, 2,000m2 offices and laboratory, as well as a 4,000m2 building. Block B is specialized in manufacturing of CRA weld overlay clad piping and piping prefabrication, Block A is focused on production, inspection of RocCote Xylan® coated bolts, welded studs, U bolts, pipe clamps, etc. Xuancheng facility has a team of 100 experienced engineers in material, NDT, coating, welding, and quality. The company conducts standardized management in accordance with ISO9001 and holds quality certificates as ISO14001, ISO45001, product certificates as NORSOK M650, GOST R, FPC(EN14399), API 20E, API 20F, etc.

Xuancheng corrosion-resistant fastener workshop digitalizes the entire workflow by adopting ERP visual management. The automated production lines include robot spraying Xylan® coatings, disc cutting production line, automatic chamfering, marking, thread rolling, automatic hydraulic hot forging production line, high-temperature solution production line, tempering heat treatment production line and automatic product packaging line, etc. Inspection equipment includes Rockwell hardness tester, King 3000 Brinell hardness tester, coating thickness gauge, salt spray testing machine, NDT testing, etc. All tests can be co mpleted in-house.

Roc-Master can perform Whitford® Xylan®, PTFE, FBE, ceramic, sherardizing coating with annual capacity of Xylan® coating over 5,000 tons and 3,000 tons for incoming material coating. We keep over 600 tons regular stock of corrosion-resistance and high temperature resistance materials type as B7, L7, S31803, A453 GR.660, Inconel 625, 300 tons stock of nuts in full size range, 10 tons of stock for Whitford® commonly used coating series. We have rich experience in technical, production, and quality management with high temperatures & high corrosion resistant materials.

Xuancheng facility is Whitford® QAC facility. The base coat of the fasteners can be zinc-plating, zinc phos-phating, manganese phosphating, zinc-nickel plating, Xylar®2, sherardizing, etc. and the top coat is applied with Whitford®1000, 1400 series. Products with zinc plating+Xylan®1424 coating can withstand over 2,000 hours of salt spray test, products with zinc-nickel coating, Zn-Ni+Xylan® coating over 5,000 hours.