ERW Steel Pipe, LSAW Steel Pipe, Welded Steel Pipe manufacturer / supplier in China, offering ERW Steel Pipe/High Frequency Welded Square/Rectangualr Steel Pipe, En10219/En10210 Cold Formed and Hot Finished Steel Pipes, ASTM A500/ En10219/En10210 Square and Rectangular Welded Steel Pipes/Steel Tubes and so on.
Standard export packaging- Bundles with strips or as per client's requirement
Inspection
Mill Inspection or Third Party Inspection(SGS, TUV, BV and etc.)
Applications
Construction/Steel Structure/Infrasture
Mechanical Equipment
Offshore
Energy
Technique
ERW (high frequency welded)
LSAW
Trade Term
FOB, CFR, CIF, EXW
Payment Term
T/T, LC
Shipment
By 20'/ 40' container or bulk shipment
Delivery Time
20-30 days(Depends on Quantity) after receiving advanced payment by T/T or LC .
Size range as per attached sheets
PRODUCTION RANGE - SQUARE HOLLOW SECTIONS(ERW) STEEL PIPES
Size
3
4
5
6
6.3
7.1
8
10
12
12.5
14.2
16
40 x 40
x
x
50 x 50
x
x
x
x
x
60 x 60
x
x
x
x
x
70 x 70
x
x
x
x
x
75 x 75
x
x
x
x
x
80 x 80
x
x
x
x
x
x
x
x
90 x 90
x
x
x
x
x
x
x
x
100 x 100
x
x
x
x
x
x
x
x
x
x
120 x 120
x
x
x
x
x
x
x
x
x
x
125 x 125
x
x
x
x
x
x
x
x
x
x
130 x 130
x
x
x
x
x
x
x
x
x
140 x 140
x
x
x
x
x
x
x
x
x
150 x150
x
x
x
x
x
x
x
x
x
x
160 x 160
x
x
x
x
x
x
x
x
x
x
175 x 175
x
x
x
x
x
x
x
x
x
x
180 x 180
x
x
x
x
x
x
x
x
x
x
200 x 200
x
x
x
x
x
x
x
x
x
x
x
220 x 220
x
x
x
x
x
x
x
x
x
x
250 x 250
x
x
x
x
x
x
x
x
x
x
260 x 260
x
x
x
x
x
x
x
x
x
300 x 300
x
x
x
x
x
x
x
x
x
350 x 350
x
x
x
x
x
x
x
x
x
400 x 400
x
x
x
x
x
x
x
x
x
PRODUCTION RANGE - RECTANGULAR HOLLOW SECTIONS(ERW) STEEL PIPES
Size
4
5
6
6.3
7.1
8
10
12
12.5
14.2
16
100 x 60
x
x
x
x
x
x
100 x 80
x
x
x
x
x
x
x
120 x 60
x
x
x
x
x
x
x
120 x 80
x
x
x
x
x
x
x
120 x 100
x
x
x
x
x
x
x
x
x
140 x 70
x
x
x
x
x
x
x
140 x 80
x
x
x
x
x
x
x
150 x 70
x
x
x
x
x
x
150 x 75
x
x
x
x
x
x
150 x 100
x
x
x
x
x
x
x
x
160 x 80
x
x
x
x
x
x
160 x 90
x
x
x
x
x
x
160 x 120
x
x
x
x
x
x
x
x
160 x 140
x
x
x
x
x
x
x
x
180 x 60
x
x
x
x
x
x
180 x 80
x
x
x
x
x
x
180 x 100
x
x
x
x
x
x
x
x
180 x 120
x
x
x
x
x
x
x
x
180 x 140
x
x
x
x
x
x
x
x
200 x 80
x
x
x
x
x
x
200 x 100
x
x
x
x
x
x
x
x
200 x 120
x
x
x
x
x
x
x
x
200 x 150
x
x
x
x
x
x
x
x
x
200 x 160
x
x
x
x
x
x
x
x
x
220 x 120
x
x
x
x
x
x
x
x
220 x 140
x
x
x
x
x
x
x
x
250 x 100
x
x
x
x
x
x
x
250 x 150
x
x
x
x
x
x
x
x
250 x 200
x
x
x
x
x
x
x
x
x
260 x 100
x
x
x
x
x
x
x
260 x 140
x
x
x
x
x
x
x
260 x 180
x
x
x
x
x
x
x
x
300 x 100
x
x
x
x
x
x
x
300 x 150
x
x
x
x
x
x
x
x
300 x 200
x
x
x
x
x
x
x
x
x
300 x 220
x
x
x
x
x
x
x
x
x
400 x 200
x
x
x
x
x
x
x
x
400 x 300
x
x
x
x
x
x
x
x
450 x 250
x
x
x
x
x
x
x
x
500 x 200
x
x
x
x
x
x
x
x
500 x 300
x
x
x
x
x
x
x
x
Company Introduction
Jiangyin Jianhe Steel Co., Ltd., founded in 2005, is a leading manufacturer and distributor of steel structures, steel tubes and pipes in diverse fields such as infrastructure and construction industry, machinery industry, new energy projects and ect.
It is a large steel structural company from design, manufacturing to erection with the certificate of First Grade Qualification of Professional Contracting of Steel Structure. We are dedicated to manufacturing square, rectangular, circular hollow sections, welded H beams, U ribs for bridge and steel structural products like warehouse, automated parking system, electricity tower and ect. to satisfy customers' needs for different products.
We introduced advanced equipment and technicians from countries such as Germany and Netherlands. Except from attaching great importance on the continuous quality improvement for the current products, we are also actively involved in the development of new products for the diversification and internationalization. Let the innovation be the driving force for the growth and development of the company.
Jiangyin Jianhe Steel Co., Ltd. Strictly controls every stage of its production process from the raw material procurement, manufacturing, to the delivery of the finished goods in order to ensure that each process is followed as the specific requirement of client and company high standard.
We have obtained ISO certificates including ISO9001 Quality Management System Certificate, ISO14001 International Environmental Management System Certificate and ISO18001 Health & Safety Management System Certificate. Meanwhile we also have gained CE Certificate of Conformity of the Factory Production Control for steel tubes and pipes and CE certificate EN1090 of Conformity of the Factory Production Control for steel structural components.
Customers choose and trust us not only because of our stable quality but also pre-sales service and post-sales service along with the products. Each of our employee dealing with clients is a product expert, who will answer clients' questions professionally with great patience and provide clients with excellent customized solutions based on each client's requirement.
Standard export packaging- Bundles with strips or as per client's requirement
Inspection
Mill Inspection or Third Party Inspection(SGS, TUV, BV and etc.)
Applications
Construction/Steel Structure/Infrasture
Mechanical Equipment
Offshore
Energy
Technique
ERW (high frequency welded)
LSAW
Trade Term
FOB, CFR, CIF, EXW
Payment Term
T/T, LC
Shipment
By 20'/ 40' container or bulk shipment
Delivery Time
20-30 days(Depends on Quantity) after receiving advanced payment by T/T or LC .
Size range as per attached sheets
PRODUCTION RANGE - SQUARE HOLLOW SECTIONS(ERW) STEEL PIPES
Size
3
4
5
6
6.3
7.1
8
10
12
12.5
14.2
16
40 x 40
x
x
50 x 50
x
x
x
x
x
60 x 60
x
x
x
x
x
70 x 70
x
x
x
x
x
75 x 75
x
x
x
x
x
80 x 80
x
x
x
x
x
x
x
x
90 x 90
x
x
x
x
x
x
x
x
100 x 100
x
x
x
x
x
x
x
x
x
x
120 x 120
x
x
x
x
x
x
x
x
x
x
125 x 125
x
x
x
x
x
x
x
x
x
x
130 x 130
x
x
x
x
x
x
x
x
x
140 x 140
x
x
x
x
x
x
x
x
x
150 x150
x
x
x
x
x
x
x
x
x
x
160 x 160
x
x
x
x
x
x
x
x
x
x
175 x 175
x
x
x
x
x
x
x
x
x
x
180 x 180
x
x
x
x
x
x
x
x
x
x
200 x 200
x
x
x
x
x
x
x
x
x
x
x
220 x 220
x
x
x
x
x
x
x
x
x
x
250 x 250
x
x
x
x
x
x
x
x
x
x
260 x 260
x
x
x
x
x
x
x
x
x
300 x 300
x
x
x
x
x
x
x
x
x
350 x 350
x
x
x
x
x
x
x
x
x
400 x 400
x
x
x
x
x
x
x
x
x
PRODUCTION RANGE - RECTANGULAR HOLLOW SECTIONS(ERW) STEEL PIPES
Size
4
5
6
6.3
7.1
8
10
12
12.5
14.2
16
100 x 60
x
x
x
x
x
x
100 x 80
x
x
x
x
x
x
x
120 x 60
x
x
x
x
x
x
x
120 x 80
x
x
x
x
x
x
x
120 x 100
x
x
x
x
x
x
x
x
x
140 x 70
x
x
x
x
x
x
x
140 x 80
x
x
x
x
x
x
x
150 x 70
x
x
x
x
x
x
150 x 75
x
x
x
x
x
x
150 x 100
x
x
x
x
x
x
x
x
160 x 80
x
x
x
x
x
x
160 x 90
x
x
x
x
x
x
160 x 120
x
x
x
x
x
x
x
x
160 x 140
x
x
x
x
x
x
x
x
180 x 60
x
x
x
x
x
x
180 x 80
x
x
x
x
x
x
180 x 100
x
x
x
x
x
x
x
x
180 x 120
x
x
x
x
x
x
x
x
180 x 140
x
x
x
x
x
x
x
x
200 x 80
x
x
x
x
x
x
200 x 100
x
x
x
x
x
x
x
x
200 x 120
x
x
x
x
x
x
x
x
200 x 150
x
x
x
x
x
x
x
x
x
200 x 160
x
x
x
x
x
x
x
x
x
220 x 120
x
x
x
x
x
x
x
x
220 x 140
x
x
x
x
x
x
x
x
250 x 100
x
x
x
x
x
x
x
250 x 150
x
x
x
x
x
x
x
x
250 x 200
x
x
x
x
x
x
x
x
x
260 x 100
x
x
x
x
x
x
x
260 x 140
x
x
x
x
x
x
x
260 x 180
x
x
x
x
x
x
x
x
300 x 100
x
x
x
x
x
x
x
300 x 150
x
x
x
x
x
x
x
x
300 x 200
x
x
x
x
x
x
x
x
x
300 x 220
x
x
x
x
x
x
x
x
x
400 x 200
x
x
x
x
x
x
x
x
400 x 300
x
x
x
x
x
x
x
x
450 x 250
x
x
x
x
x
x
x
x
500 x 200
x
x
x
x
x
x
x
x
500 x 300
x
x
x
x
x
x
x
x
Company Introduction
Jiangyin Jianhe Steel Co., Ltd., founded in 2005, is a leading manufacturer and distributor of steel structures, steel tubes and pipes in diverse fields such as infrastructure and construction industry, machinery industry, new energy projects and ect.
It is a large steel structural company from design, manufacturing to erection with the certificate of First Grade Qualification of Professional Contracting of Steel Structure. We are dedicated to manufacturing square, rectangular, circular hollow sections, welded H beams, U ribs for bridge and steel structural products like warehouse, automated parking system, electricity tower and ect. to satisfy customers' needs for different products.
We introduced advanced equipment and technicians from countries such as Germany and Netherlands. Except from attaching great importance on the continuous quality improvement for the current products, we are also actively involved in the development of new products for the diversification and internationalization. Let the innovation be the driving force for the growth and development of the company.
Jiangyin Jianhe Steel Co., Ltd. Strictly controls every stage of its production process from the raw material procurement, manufacturing, to the delivery of the finished goods in order to ensure that each process is followed as the specific requirement of client and company high standard.
We have obtained ISO certificates including ISO9001 Quality Management System Certificate, ISO14001 International Environmental Management System Certificate and ISO18001 Health & Safety Management System Certificate. Meanwhile we also have gained CE Certificate of Conformity of the Factory Production Control for steel tubes and pipes and CE certificate EN1090 of Conformity of the Factory Production Control for steel structural components.
Customers choose and trust us not only because of our stable quality but also pre-sales service and post-sales service along with the products. Each of our employee dealing with clients is a product expert, who will answer clients' questions professionally with great patience and provide clients with excellent customized solutions based on each client's requirement.
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