China Erw Steel Pipe - Torque tube for solar tracker – Rainbow Manufacture and Factory

Erw Steel Pipe - Torque tube for solar tracker – Rainbow

Short Description:

Introduction :Tianjin Rainbow Steel manufactures square tube which is a kind of long strip steel with hollow section and no seam around it. It is a square tube formed by extrusion of seamless tube through four sides of die. Square tube has hollow section and is widely used as a pipe for conveyin...

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Erw Steel Pipe - Torque tube for solar tracker – Rainbow Detail:

Introduction :

Tianjin Rainbow Steel manufactures square tube which is a kind of long strip steel with hollow section and no seam around it. It is a square tube formed by extrusion of seamless tube through four sides of die. Square tube has hollow section and is widely used as a pipe for conveying fluid. It is mainly used in liquid transportation, hydraulic support, mechanical structure, medium and low pressure, high pressure boiler pipe, heat exchange pipe, gas, oil and other industries. It is stronger than welding and not crack.Hot rolled steel tubes are manufactured by passing sheet metal through rollers to achieve specific physical dimensions. The finished product has a rough surface finish with radiused corners, and either a welded or seamless construction. Manufacturing hot rolled square steel tubing involves rolling the steel at temperatures exceeding 1,000 Degree.

Index Table:

Square Tube

Specification mm	Wall Thickness mm	Specification mm	Wall Thickness mm
20*20	1.2-2.0	125*125	2.5-12.0
25*25	1.2-3.0	130*130	2.5-12.0
30*30	1.2-3.0	140*140	2.5-12.0
32*32	1.2-3.0	150*150	2.5-14.0
38*38	1.2-3.0	160*160	2.75-14.0
40*40	1.2-4.0	175*175	2.75-14.0
50*50	1.2-6.0	180*180	2.75-14.0
60*60	1.5-6.0	200*200	2.75-16.0
70*70	1.5-6.0	220*220	3.0-16.0
75*75	1.5-6.0	250*250	3.0-16.0
80*80	1.5-8.0	300*300	3.5-16.0
90*90	1.5-8.0	350*350	4.0-16.0
100*100	1.8-12.0	400*400	5.0-16.0
110*110	2.0-12.0	450*450	6.0-16.0
120*120	2.5-12.0	500*500	6.0-16.0

Rectagular Tube
Specification mm	Wall Thickness mm	Specification mm	Wall Thickness mm
15*20	1.2-2.0	100*150	2.5-12.0
20*30	1.2-3.0	100*200	2.5-14.0
20*40	1.2-3.0	100*250	2.5-14.0
25*50	1.2-3.0	100*300	2.75-14.0
30*40	1.2-3.0	150*200	2.75-14.0
30*50	1.2-4.0	150*250	2.75-16.0
30*60	1.2-4.0	150*300	2.75-16.0
38*76	1.2-4.0	150*350	3.0-16.0
40*50	1.2-4.0	200*250	3.0-16.0
40*60	1.2-4.0	200*300	3.5-16.0
40*80	1.2-4.0	200*400	3.5-16.0
50*70	1.2-6.0	200*500	3.5-16.0
50*75	1.2-6.0	250*300	3.5-16.0
50*80	1.5-6.0	250*400	4.0-16.0
50*100	1.5-6.0	250*500	4.0-16.0
50*120	1.5-6.0	300*400	4.0-16.0
60*80	1.5-6.0	300*500	5.0-16.0
60*100	1.5-6.0	300*600	6.0-16.0
60*120	1.5-6.0	350*400	5.0-16.0
75*125	1.5-6.0	350*450	6.0-16.0
75*150	1.5-6.0	350*500	6.0-16.0
80*100	1.5-8.0	400*450	6.0-16.0
80*120	1.8-8.0	400*600	6.0-16.0
80*160	2.0-8.0

Main Material:	ASTM A53,ASTM A106 ASTM A210,ASTM A283,ST33, ST37-2,ST52, DIN1626,DIN1629,STPY41,G3452,G3457, S235,S355, Q195-Q235,Q345,20#, alloysteel etc

Technology:	Seamless; Or With seam
Surface treatment:	Paint oil; Varnish; Galvanized;Galvanize the raw strip steel; Or according to customer’s requirements.

Package:	Tied with steel trips, then wrapped by plastic material.Or according to customer’s requirements.

Usage:	Widely used in mechanical manufacture, construction field, metallurgy industry, farm vehicles, agriculture greenhouse, automotive industry, railway, highway guardrail, container frame, furniture, decoration, steel structure etc

Packaging & Delivery Packaging Details: 1. Small OD: In hexagonal bundle with steel strips 2. Large OD: In bulk 3. Wrapped in waterproof plastic woven bag 4. Filled in wooden cases 5. As required Delivery Detail:Shipped in 7-15 days after payment

square pipe ready to ship_副本

Payment Term: TT, LC , Western Union

Production Line:

tube torque tube production

Welcome to visit Tianjin Rainbow Steel ,China !

Product detail pictures:

Related Product Guide:
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We normally think and practice corresponding on the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and also the living for Erw Steel Pipe - Torque tube for solar tracker – Rainbow , The product will supply to all over the world, such as: Seattle, Bulgaria, Angola, We always stick to the tenet of "sincerity, high quality, high efficiency, innovation". With years of efforts, we have established friendly and stable business relationships with worldwide customers. We welcome any of your inquiries and concerns for our products, and we are sure that we will offer just what you want, as we always believe that your satisfaction is our success.

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Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!