No.3 Surface JIS 24 Inch Stainless Steel Pipes Tubes 0.2-20mm Thick
24 inch steel pipe stainless steel square pipe railing design
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CHS
(Circle hollow section)
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RHS
(Rectangular hollow section)
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SHS
(Square hollow section)
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Technique:
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Electrical Resistance Weld (ERW)
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Usage:
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Construction / building materials steel pipe
Scaffolding pipe Fence post steel pipe Fire protection steel pipe Greenhouse steel pipe Low pressure liquid, water, gas, oil, line pipe Irrigation pipe Handrail pipe |
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Pre galvanized Pipe Specifications:
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OD 12-219mm
WT 0.8-2.3mm
Length: 1-6m |
OD 8*16-50*100mm
WT 0.8-2.3mm
Length: 1-6m |
OD 12*12-100*100mm
WT 0.8-2.3mm Length: 1-6m |
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Hot Dipped Galvanized Pipe Specifications:
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OD 20-660mm
WT 1.5-18.0mm
Length: 1-12m |
OD 20*30-300*650mm
WT 1.5-18.0mm
Length: 1-12m |
OD 20*20-500*500mm
WT 1.5-18.0mm
Length: 1-12m |
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Standard:
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BS EN 39, BS 1139,
BS 1387, BS EN 10219,
API 5L, ASTM A53, ASTM A500, ASTM A795, ISO65, ANSI C80,
DIN2440, JIS G3444, GB/T3091 |
BS EN 10219
ASTM A500, JIS G3466, GB/T6728 |
BS EN 10219
ASTM A500, JIS G3466, GB/T6728 |
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Material:
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S195, S235, S355/
GRA, GRB/
STK400/ SS400
Q195, Q235, Q345
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Surface:
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1. pre-galvanized (Zinc coating: 40-80g/m2)
hot dipped galvanized (Zinc coating: 200-600g/m2 )
2. oiled with PVC wrapped
3. varnished / painted in black or red or other color 4. Anticorrosive coating: 3PE / 3PP / FBE / Epoxy |
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Pipe Ends:
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bevelled ends, or
threaded ends, or
grooved ends, or
plain ends
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| Pipe Specification (MM) | |||
| Nominal (DN) | Ⅰ External Dia. | Ⅱ External Dia. | Thickness(±10% tolerance) |
| DN 15 | 16.00 | 15.88 | 0.80 |
| DN 20 | 20.00 | 22.22 | 1.00 |
| DN 25 | 25.40 | 28.58 | 1.00 |
| DN 32 | 32.00 | 34.00 | 1.20 |
| DN 40 | 40.00 | 42.70 | 1.20 |
| DN 50 | 50.80 | 48.60 | 1.20 |
| DN 65 | 76.10 | 76.10 | 2.00 |
| DN 80 | 88.90 | 88.90 | 2.00 |
| DN 100 | 101.60 | 108.00 | 2.00 |
| DN 125 | 133.00 | 133.00 | 2.50 |
| DN 150 | 159.00 | 159.00 | 3.00 |
| DN 200 | 219.00 | 219.00 | 3.50 |
| ...... | ...... | ...... | ...... |
| Mechanical Properties | |||
| NO. | Grade |
Degree of tension / Mpa |
Elongation after break / % |
| 1 | 304 | ≥520 | ≥35 |
| 2 | 304L | ≥450 | |
| 3 | 316 | ≥520 | |
| 4 | 316L | ≥450 | |
Stainless steel tube is the star product. Shandong hqnegyuan energy equipment techology Co., Ltd cooperate with Toyota,
Germany car industry widely on stainless steel tubes.Tolerance of 0.05mm can be
achieved!HQ is specialized in the manufacture of stainless steel tubes with high quality!
Standard:
AISI, ASTM, DIN, EN, GB and JIS
ASTM A312, ASTM A213, ASTM A269 and ASTM A790
Materials:
300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347,
200series:201,202,202cu,204;
400series:409,409L,410,420,430,431,439,440,441,444;
Others:2205,2507,2906,330,660,630,631,17-4ph,17-7 ph, S31803904L,etc
Duplex stainless steel:
(S22053,S25073,S22253,S31803,S32205,S32304;2205,2507)
Special Stainless Steel:
(904l,347,347h,317,317l,316ti,254mo)
Production process:
cold drawing and precision rolling
Outer diameter: 6 to 720mm, 1/8 to 36 inches
Wall Thickness: 0.89 to 60mm
Length: 1~12 meters or customized
Type:
seamless &seamed
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