Handan Jieqiang Fastener Manufacturing Co., Ltd.

 Language

PRODUCTS

Jieqiang Fastener

Home page

Classification

Electronic E-mail
Echo@jqfasteners.com

Telephone:
86-18632051058

Address:
Feiyu Bolt World, Linmingguan Town, Yongnian District, Handan City, Hebei Province, China

Welding nails

Due to the heterogeneous fasteners composed of light energy and nail heads (or no nail heads), he is fixedly connected to a part (or component) by welding method so that he can be connected to other parts.

Keywords：

Classification：

Details

Product name：cylindrical head welding nails, bolts, shear nails

Standard：GB10433，ISO13918，JIS B 1198，AWSD1.1，ASTMA108，BS5400

Material：ML15AL，SWRCH15A，SWRCH18A

Shear stud mechanical tests carried out according to GB/T3098.1.

However，to test the samples diameter shall be specified in the following table

Welding nail diameter d	10	13	16	19	22	25
Specimen diameter d	8	10	12	15	17	20

When the length of the welding nail cannot meet the requirements of the tensile test; welding nails manufactured with the same material and process, with the same diameter specifications and length specifications that can meet the test requirements can be used for experiments; samples of materials of the same diameter specifications of the same material and cold drawing process can also be used for testing.

d	Nominal	10	13	16	19	22	25
	min	9.64	12.57	15.57	18.48	21.48	24.48
	max	10	13	16	19	22	25
dk	max	18.35	22.42	29.42	32.5	35.5	40.5
dk	min	17.65	21.58	28.58	31.5	34.5	39.5
d1		13	17	21	23	23	31
h		2.5	3	4.5	6	6	7
K	max	7.45	8.45	8.45	10.45	10.45	12.55
K	min	6.55	7.55	7.55	9.55	9.55	11.45
r	min	2	2	2	2	3	3
WA		4	5	5	6	6	6

Note: (1) d1 and h are the guide values.On special occasions, such as flat penetration, the size may be different.(2) L=L1+WAjs17

THE TENSILE TEST

According to customer reguirements，by mutual agreement，according to GB/T 433-2002 standard Appendix A(normative) requirments to welding performance test. When the tension at the tablebelow and reaches a predetermined, not pull it off；continue toincrease until the load pull off，fractureshould not occur in the weld and heatafected area.

d/mm	10	13	16	19	22	25
Tensile Load/N	32970	55860	84420	119280	159600	206220

APPLICATION

Shipbuilding, metallurgy, penetrating floor slab bolt welding, insulation nail welding, steel structure, bridge, boiler, construction and other bolt welding.

Company profile

The company is located in Zhuzhuang Industrial Park, Yongnian District, Handan City, Hebei Province. It has been established for more than 30 years. It specializes in the production of high-strength bolt series such as 8.8, 10.9, and 12.9, and special full-threaded studs, double-heads and nuts for petrochemical industry. Series products.And can be customized to produce non-standard fasteners according to the special requirements of customer samples and drawings.

At the same time, it is the general agent and strategic partner of the full range of products of the “Shanghai Tianbao” brand in Yongnian District, Hebei.The company's factory warehouse covers an area of more than 10,000 square meters, has domestic advanced automated production equipment, and has perfect testing equipment.

Occupational Health and Safety Management system certification

Environmental management system certification

FAQs

1.What can you buy from us?

Specializing in the production of 8.8, 10.9, 12.9 grade enlarged, lengthened, ultra-short and other high-strength bolt series, petrochemical special full-threaded studs, double-headed and nut series products.

2. How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment.

3. Can I place a small quantity as trial orders?

Definitely yes,small quantity can be acceptable for the first order.

4.How long is your delivery time?

Generally it is 5-10 days if the goods are in stock.or it is 15-20 days if the goods are not in stock,it is according to quantity.

None

Online inquiry

Product name：