ASTM A325 Heavy Hex Bolts for Structural Steel Joint Grade 8.8s

• Finish: Galvanized, Dacromet, Black Oxide, Phosphating
• Type: Round Steels
• Standard: GB, ASTM, DIN, JIS, AISI, BS
• Trademark: Quality Carbon Structural Steel and Alloy Structural Steel, HYZ or customized
• Forming: Cold Drawn Steel
• Connection Form: Bolt Connection
• Model NO.: HYZHB101
• Member: Steel Column
• Type of Steel For Building Structure: Cold Forming Sectional Steel
• Carbon Structural Steel: Q255
• Residential Wall Structure: Connector
• Application: Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Steel Structure Bridge
• After-sales Service: Reply in 12 Hours
• Warranty: One Year
• Transport Package: Cartons on Pallet or Drums on Pallet
• Specification: M12~M36
• Origin: China
• HS Code: 7318159001
• Production Capacity: 5 Million Sets/Month

Product Description

Product Description

Product Name	ASTM A325 Heavy Hex Bolts for Structural Steel Joint Grade 8.8s
Place of Origin	Hangzhou China
Model Number	HYZHB101
Material	Alloy steel: 40Cr/42CrMo/B7/35CrMo
Surface treatment	Hot-dipped galvanized, Dacromet, Black oxide, Phosphating
Grade	8.8S/10.9S
Diameter(metric)	M12~M36
Diameter(inch)	1/2~1-1/2
Length	40mm~300mm
Head Marking	HYZ+A325 or Customized
Certificates	CE,SGS,ISO 9001,FPC BC1
Available standard	ASTM A325,ASTM A490,JIS B1186(F10T), EN14399,GB/T1231-2006

 

Detailed Photos

 

Certifications

Packaging & Shipping

a.Cartons+wooden pallets
1. 25 kgs per carton, 48 cartons/1200KG per pallet.
2. 1 x 20' GP container can load about 16-20 pallets.

b.Barrels+wooden pallet
1. 200 kgs per drum,6 drums/1200KG per pallet.
2. 1 x 20' GP container can load about 16-20 pallets.

Company Profile

Hangzhou Jiaxiang Gaoqiang Bolts Co., Ltd. is founded in 2007 with registered capital of RMB 30 million and is professionally engaged in manufacturing high-strength bolts with large hexagon heads for steel structures, torsion and shear type high strength bolts and shear studs.

Located in Jinhua Industrial Park, Xiaoshan District, Hangzhou City, our plant covers an area of 22,000 square meters with convenient transportation and beautiful environment. It's two-hour drive to Shanghai and Ningbo Ports. Our company has strong technical force, advanced production equipments and testing equipments.

Our products cover 10.9S-12.9 S-Class. Our leading products of 10.9S high-strength large hexagon bolt pairs, torsion and shear type bolted pairs and welding studs are mainly used for railways, bridges, large industrial plants, high and super high-rise buildings, convention centers, sports stadiums and other large constructions. The annual production capacity is  1,500 million pieces. We are a member of China General Machine Components Industry Association and Shanghai Association of Fastener Industry Association of Metal Structures, and have passed ISO9001:2000 quality system certification.With high-quality products and reasonable prices, we warmly welcome customers to cooperate with us.  

        
                                                 

Project Reference

FAQ

Q: Are you trading company or manufacturer ?
A: We JIAXIANG BOLTS, founded in 2007, is the leading manufacturer in China for shear connector and high strength bolts.

Q: How long is your delivery time?
A: It we have stock, it takes about 2 days to deliver. If no stock, it takes about 15-20 days to deliver for container(about 20 tons).

Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge, and you are required to afford the freight fee.

Q: Why us?
A: 1)With 16 years of steel structure experience, we always supply high and stable quality products with reasonable price.
2) Unique production process,especially for bottom surface "Slightly curve&Chamfer" on stud.


Q: Do you have Quality Control Department?
A: Yes! Not only for that, our testing center has been granted as National Enterprise Technology Center. All the QC employees are qualified with national certificates. Our forward-looking technology allows to implement the testing requirements which is stricter than national standards.

Q: What is your terms of payment ?
A: Mostly 30% T/T  advance, 70% before shipment.