Refractory Anchor Boiler Tube Pin Weld Stud ISO13918 / ASTM A108
Boiler Tube Pin Anchor Weld Stud – Professional Refractory Stud for Boiler Engineering
Our Boiler Anchor Weld Stud is dedicated fastener exclusive for boiler industry, also known as boiler refractory stud, boiler lining anchor pin and insulation fixing stud. We supply full range common sizes including 8mm, 10mm(3/8″), 12mm, 13mm(1/2″). Among them, 10mm(3/8 inch) and 13mm(1/2 inch) are our main in-stock mainstream sizes, widely used in domestic boiler projects and international boiler engineering. Made of high grade low carbon steel, it owns excellent high temperature resistance, stable welding performance and strong anchoring force, fully conforms to related international industry standards.
Boiler Weld Stud Product Display
Material Grade & Physical Performance
Raw Material Standard
- Main material: High quality low carbon steel SWRCH18A, meet ASTM A-108 1010-1020. material specification
- STAINLESS STEEL (SS) 430, 302, 304.
- Production execution standard: ISO13918 stud welding fastener standard
- Uniform metallographic structure, free from slag inclusion, crack and internal defect
- Surface anti-rust & oxidation resistant treatment, adapt harsh boiler operating environment
Core Mechanical Performance
- Excellent weldability, stable fusion effect, low welding failure rate
- High tensile strength and shear resistance, strong anchoring bearing capacity
- Outstanding high temperature resistance, keep stable performance under long-term high temperature working condition
- Good toughness and fatigue resistance, not easy to break or deform after long time use
- Precise dimension tolerance, fully match standard stud welding equipment and construction process
Supporting Matching Ceramic Ferrule
We provide complete set of special ceramic ferrules matched with 8mm,10mm,12mm,13mm boiler weld studs. The high temperature resistant ceramic ring can concentrate welding arc energy, reduce welding spatter, realize full penetration welding, greatly enhance welding firmness and construction quality. Standard accessories are in sufficient stock to meet bulk delivery demands.
Technical Drawings & Custom Service
We can provide free official standard dimension drawings, structure drawings and boiler installation construction drawings for all regular sizes. Besides standard lengths, we also support customized non-standard length boiler anchor studs according to actual boiler lining thickness and engineering design requirements.
Common Standard Specifications
| Specification(D×L) | Stud Diameter | Imperial Size | Usual Length | Main Usage Position | Matching Ceramic Ferrule |
|---|---|---|---|---|---|
| 8×25 / 8×30 | 8mm | – | 25mm,30mm | Thin insulation layer, mini boiler inner wall | CF-08 |
| 10×25 / 10×30 / 10×35 /10×40 | 10mm | 3/8 inch | 25mm,30mm,35mm | General refractory layer, boiler side wall fixing | CF-10 |
| 12×25 / 12×30 / 12×35 | 12mm | – | 25mm,30mm,35mm | Boiler water wall, thick furnace lining fixing | CF-12 |
| 13×25 / 13×30 / 13×35 | 13mm | 1/2 inch | 25mm,30mm,35mm | Heavy-duty furnace lining, international boiler projects | CF-13 |
Wide Application Fields
- Small and medium-sized industrial boiler internal lining anchoring
- Hot water boiler and heating boiler thermal insulation layer fixing
- Waste heat boiler energy-saving transformation and refractory layer construction
- Boiler water wall surface refractory castable fixed connection
- Biomass boiler, gas boiler, oil-fired boiler furnace interior installation
- Power auxiliary boiler and thermal engineering boiler lining reinforcement
- Domestic boiler manufacturing and overseas international boiler engineering installation
- Old boiler maintenance, lining replacement and boiler relining construction
Why Choose China Tarco Industry Boiler Anchor Weld Studs
We are professional manufacturer focused on production and supply of full-series boiler anchor studs. Our hot selling in-stock sizes are 10mm(3/8″) and 13mm(1/2″) which are widely recognized international common sizes, meanwhile we also supply 8mm and 12mm for diverse domestic market demands. We strictly control raw material incoming inspection, production process monitoring and finished product testing. All products pass professional quality test, stable batch quality and fast delivery speed. We can provide one-stop supporting accessories and professional welding technical guidance for global boiler manufacturers, boiler installation contractors and thermal engineering enterprises.
