304 Stainless Steel Large Diameter Thick Tube
Name: 304 stainless steel large diameter thick tube
Specifications: Φ101.6mm~Φ273mm
100*100~150*150mm (square tube)
Length: 3500mm~7500mm (6000mm is the regular length)
Wall thickness: 1.5mm~6mm
Implementation standards: ASTM A554; GB/T 12770; JIS G3446
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 304 stainless steel large diameter thick tube in China. With abundant experience, we warmly welcome you to wholesale customized 304 stainless steel large diameter thick tube from our factory. For price consultation, contact us.
304 stainless steel large diameter thick tube is a universal stainless steel material with excellent corrosion resistance, high temperature resistance and good mechanical properties, and is widely used in many fields.
Stainless steel 304 large diameter thick tube refers to stainless steel tubes with a wall thickness between 10-50mm, and those exceeding 50mm are called extra thick wall stainless steel tubes. Its manufacturing process includes raw material preparation, perforation, hot rolling or cold rolling, sizing, cooling, straightening, inspection and other links.
GNEE's 304 stainless steel pipe welding section is 100% protected by nitrogen and infrared anti-leakage welding automatic detection device. Effectively avoid product false and leaking welding.
304 large diameter stainless steel tubing specification
| Diameter | 10-1000mm |
| Wall Thickness | 0.5-50mm |
| Length | up to 12000mm |
| Material Grade | 200series,300series,400series,duplex stainless steel |
| Surface | pickling; mill surface; 2B; HL; No.4; 8K; Mirror colorful; HL colorful |
| Process | welding, seamless, cold drawn |
| Standard | ASTM A312,A213,A269,A778,GB/T 12771,GB/T 14975,GB/T14976,ASTM A279,JIS G3459,DIN 17458 |
| Shape | round; square; hexagonal; U channel; C channel,or other shape as your drawing |
| Application | Industrial,Chemical,Oil,Building |
| Further Processing | Bending/Cutting/Punching |
TP304 Industrial Welded Stainless Steel Pipe

Why choose GNEE
Process characteristics: Bright surface: (400---600#) bright
Sand surface: sand number (180#, 240#, 320#), sand pattern (original sand, straight sand)
Untreated surface: stainless steel cold-rolled bright surface
Detection method: surface roughness detection
Contact us now for a free estimate. info@gneestainless.com
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FAQ
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication.
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
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