Chemical Bolts

Place of Origin:

Vietnam

Brand Name:

Quang Thai

Usage:

Use chemicals to create adhesion between the base material and the bolt

Min. Order:

Contact

Supply Ability:

Contact

Main market:

Vietnam, International

Contact infomation

Contact name: Ms. Hoa (Eng/Vie)

Job Title: Director

Mobiphone:+84 933220468

Email: bulongquangthai@gmail.com

Product & service detail

CHEMICAL BOLTS

What Are Chemical Bolts?

Chemical bolts are threaded rods or bolts designed to be used with chemical adhesives to create a strong bond between the bolt and the surface material, such as concrete or brick. These bolts are classified into two main types based on the accompanying chemical adhesive:

• Capsule-type adhesive: These are pre-packaged chemical capsules made from glass or nylon, containing chemical adhesives such as HVA (Hilti), Maxima (Ramset), and RM (Fischer).
• Tube-type adhesive: These are chemical adhesives available in tubes, such as Hilti and Fischer adhesive tubes.

Key Features of Chemical Bolts

Material Composition

At Quang Thai, we manufacture chemical bolts using high-quality materials, including:

• Carbon steel: C45, CT3, etc.
• Alloy steel: SCM430, SCM440, etc.
• Stainless steel: SUS 304, SUS 316, etc.

Our chemical bolts and threaded rods meet durability grades ranging from 4.6 to 12.9.

Size Options

Quang Thai produces chemical bolts and threaded rods in various standard sizes to suit different construction needs.

Feature	M8	M10	M12	M16	M20	M24	M30
Diameter (mm)	8	10	12	16	20	24	30
Thread Length (mm)	110	130	160	190	260	300	380
Drilling Depth (mm)	80	90	110	125	170	210	280
Drill Hole Diameter (mm)	9	12	14	18	22	28	33
Base Plate Thickness (mm)	15	20	30	40	50	55	70
Thread Pitch (mm)	1.25	1.5	1.75	2	2.5	3	3.5
Product Weight (grams)	35	66	128	284	592	988	1920

Surface Treatments

We offer a variety of surface treatment options to enhance durability and corrosion resistance:

• Hot-dip galvanization
• Electro-galvanization
• Dacromet and Geomet coatings
• Black oxide coating

For high-strength chemical bolts with a 10.9 durability grade, hot-dip galvanization and electro-galvanization are not recommended, as the hydrogen atoms involved in these processes may compromise the steel’s ductility, leading to potential cracking or breakage.

Applications of Chemical Bolts

Chemical adhesives, whether in capsule or tube form, provide strong bonding capabilities, making chemical bolts ideal for high-load and high-vibration applications. These bolts are commonly used in:

• Machinery and equipment installation: Securing heavy-duty machines to concrete foundations.
• Securing structures: Anchoring utility poles, transmission towers, sound systems, and lighting systems.
• Construction projects: Installing railings, canopies, emergency staircases, and structural columns.
• Warehouses and factories: Fixing storage racks, installing ventilation fans, and supporting industrial structures.
• Marine and offshore constructions: Used in docks, shipbuilding, and underwater structures.
• Infrastructure and transportation projects: Bridges, tunnels, and roadways.

Pricing of Chemical Bolts

The cost of chemical bolts depends on several factors:

• Type: Prices vary based on shape and manufacturing process.
• Strength grade: Higher-strength bolts cost more (e.g., 8.8 grade > 6.6 grade > 4.6 grade).
• Size: Larger diameters and longer bolts generally cost more (e.g., M30 > M27, M20x120 > M20x100).
• Standard compliance: Different production standards dictate mechanical properties, strength grades, and material compositions, affecting the price.
• Surface treatment: Different coatings and finishes come with varying costs based on their protective and aesthetic properties.

Why Choose Quang Thai’s Chemical Bolts?

At Quang Thai, we take pride in being a leading manufacturer of chemical bolts in Vietnam. We are committed to delivering high-quality, reliable fastening solutions at competitive prices. Our focus on quality ensures durability and safety for all construction and industrial applications.

For inquiries or purchases, please contact our hotline at +84 933 220 468. We look forward to serving you!