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| Categories | Stud Welding Pins |
|---|---|
| Brand Name: | HUIHAO |
| Model Number: | M3 |
| Certification: | ISO9001-2015 |
| Place of Origin: | CHINA |
| MOQ: | 2000pcs |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 100,000 pcs per week |
| Delivery Time: | 10 days after confirm the order |
| Packaging Details: | 500pcs/1000 per bag in carton ,then on pallet |
| Name: | CD stud welding insulation pins |
| Material: | stainlsess steel 316 ,other to be request |
| Surface treatment: | polished |
| Pin dia: | 3mm, 1mm-5mm to be request |
| Pin length: | 10mm-500mm |
| Install part: | self locking washer ,dome cap washer |
| Sample: | support |
| Service: | DDP service |
| Company Info. |
| Huihao Hardware Mesh Product Limited |
| Verified Supplier |
| View Contact Details |
| Product List |
CD stud welding insulation pins is one kinds of welding nails used for thermal insulation of a boiler
in a power plant, which is used to fix the thermal insulation material. The nail is welded to the surface
of the boiler in the power plant through a capacitive discharge welder, the thermal insulation material
is installed on the welded nail, the thermal insulation material is fixed with self locking washers , and
finally bent to cut off the excess nail tip, or locked on the top with a general cap to achieve protective
effect.
Length of this style pin should exceed the thickness of the insulation, in order to securely attach the
self-locking washer.Nail point is standard - available with "blunt end" as special order.
| Specification of stainless steel316 CD stud welding insulation pins | ||
| Spot weld Pin | Dimater(D) | 2.7mm,3.0mm,3.4mm ,4mm,5mm(1mm is small pin) |
| Standard length(L) | from 20mm-200mm | |
| Material | carbon steel ,stainless steel ,aluminum | |
| Surface treatment | copper plated ,zinc plated,polish | |
| Fixing parts | size | Square and round self-locking washer |
| dome cap washer | ||
| Material | stainless steel ,carbon steel | |
| Application | used for HVAC system | |
| Note | the pins diameter and length could be customized according to the requimrnets | |


| Round self locking washer | Square self locking washer |
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| Metal dome cap washer | PE+METAL dome cap washer |
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Package of stainless steel 316 CD Stud Welding Insulation Pins >> Package 2. to be your requirements. |
HUIHAO company is a insulation fasteners/insulation anchors manufacturing company,
2.self adhesive pins 3.CD weld pins 4.Bimetallic pin 5.Cup head weld pins 6.Lacing Anchors&Quilting pins &lacing hooks washer 7.all kinds of self locking washers, Dome caps. | ![]() |
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