High Strength Bolts for Steel Structure Construction

Name: High Strength Bolts for Steel Structure Construction
Brand: tool-buy.com
SKU: 815690005
Availability: InStock
Rating: 4.4 (61 reviews)

Price:	US $ 0.1-1.5/Piece
Min Order:	1000/Piece
Pay Type:	L/C,T/T

Contact Supplier

Hangzhou Dingmingshang Industry Co., Ltd.

Showroom Product Company Profile

Prod Model:	DMS2017
Color:	Black
Material:	Carbon Steel
Type:	Hexagon Head
Connection:	Common Bolt
Head Style:	Hexagonal
Standard:	JIS
Grade:	10.9
Finish:	Hot Galvanizing

Product Description

Description :

1) Product Name	High strength bolt
2) Type	Bolt & Nut
3) Standard	ASTM,GB/T, ISO, EN
4) Material	40Cr,45CrMo,
5) Technical Process	Cold draw, hot draw
6) Surface Treatment	Hot Dip Galvanized, Electro Galvanized, Self Colored
7) Size
7) Size	All Kinds Of Size Can Be Custom-Made By Customer
8) Package	Cartons ,barrels Then In Wooden Pallet
9) Steel Grade	Carbon steel 45# 50#60#, 70#,80#
10) Safety Factory	Fast delivery And Factory Price , We can make sure the quality.
11) Payment Terms	L/C,T/T,Or Others
12) Delivery Time	Within 10 Days, Depends On Your Quantity
13) Shipment	By Sea,By Air Or By DHL,etc.
14) Certification	ISO 9001:2008 ,CE

Quality control:

1	Raw Material inspection	Bars,	Chemical Composition, UTS, Elongation, Hardness,	Major	MTC Review
2	Raw material Inspection	Nut, Washer	Mechanical, physical properties	Minor	MTC review
3	Visual -finished product	Full Bolt assembly, Dimension	As per approved drawing, Measurement	Critical	Visual & Dimensional
4	Proof load test, Tensile test, Hardness, Slip test,	Bolt	Load test	Critical	Lab testing
5	Shear Test, Coefficient of torque, Tightening Strength	Bolts	Load test	Major	Lab testing
6	Release for dispatch	Full bolt Assembly	Dispatch	Major	Document Review

Hangzhou Dingmingshang Industry Co., Ltd., is located in Xiaoshan Economic and Technology Zone in Hangzhou City, China. The traffic is very convenient here. The investment of our factory is USD2, 500, 000. We have become a member of the following organizations: China Building Metallic Construction Association, China Mechanical general parts industry Association and China Fasteners Standardization Technique Committee.

We can produce hexagon nuts, bolts with large hexagon head, plain washers, and cheese head studs for stud welding. And we can also produce high strength bolts with large hexagon heads, high strength large hexagon nuts and high strength plain washers all for steel structures. The products can be produced by DIN, ISO, ASTM, ANSI, JIS, NF, and other standards. The strength grade can reach 4.8s-10.9s, and the steel structure can reach 8.8s -10.9s. Our products are widely used in the areas of steel structure, bridge, railway, regular boat, car industry, electric power and nucleus engineering items, etc.