US $950.0020 - 40,000 metric ton
US $500.0040,001 - 999,999 metric ton
Paramtents
Standard BS, GB, ASTM
Standard BS 1387, BS 1139, BS 4568, BS EN 39, GB/T 3091-2001, ASTM A53-2007
Grade 16Mn, ST35-ST52, Q195-Q345
Grade 16Mn, St37, St52, St42, Q235, Q345, Q195, Q215
Thickness 1.2 - 8 mm
Section Shape Round
Outer Diameter 21.3 - 273.1 mm
Secondary Or Not Non-secondary
Application liquid /structure/construction/chemical/drilling pipe
Technique ERW
Certification ISO9001-2000
Surface Treatment Galvanized
Alloy Or Not Non-alloy
Specification 1/2" to 10"
Length 3m-13.5m
Usage water,gas,construction,fencing
Grade Q195, Q215, Q235, Q345, A53A, A53B
Outer Diameter 1/2''-10''(21.3mm-273.3mm)
Packging & Delivery
Min Order20 metric ton
Briefing
Detailed
Galvanized Steel tube
1)Widely used for green house,fence,etc,structure
2)Produced according international standard
3)Satisfaction in min order
Detailed Product Description of Hot Dipped Galvanized Steel tube
standards:BS,GB,ASTM
OD:21.3-273.3mm
Thickness:1.2mm-8mm
usage:water & fire main & scaffolding
Price:FOB USD600-900/Metric Ton
port:xingang,tianjin
delivery time:as per the order quantity
TOLERANCE of Galvanized Steel tube
-on specified OD+0.5mm(ovlity 0.5mm)
-the inside diameter of ubes shall allow insertion of a guage of37.7mm dia for a minimum length of 200mm.
-on wall thickness -10%
PROPERTIES
-chemical(maximum)C-0.20%,SI-0.05%,MN-1.40%,P -0.04%,S-0.045%,AL - Min0.02%
-mechanical=UTS -340 to520 N/mm2(minimum) &% Elongation on 5.65 SO -24%(minimum)
marking
-we can emboss mill sign "EN39 UTP 3or 4".online at every one meter interval over the lenth of pipe
-we can do online stencilling as per customer needs.
Galvanized Steel tube
galvanizing tube/gi tube/hot galvanizing tube
-lenth:the max is 12m or as customers'required
-standard:ASTM DIN JIS GB
-Payment:30%T/T and 70%L/C or negotition
-packing:bundle,bulk in container or as per cuntomers'requirements
chemical composition-Q235:
Q235 made by grade A/B/C/D(GB700-88)
Q235A C0.14~0.22% Mn0.30~0.65 Si≤0.30 S≤0.050 P≤0.045
Q235B C0.12~0.20% Mn0.30~0.670 Si≤0.30 S≤0.045 P≤0.045
Q235C ≤0.18% Mn0.35~0.80 Si≤0.30 S≤0.040 P≤0.040
Q235D≤0.17% Mn0.35~0.80 Si≤0.35 S≤0.040 P≤0.035
mechanical behavior-Q235:
tensile strength:σ/MPa 375-500
tensil strengtn(δ5/%)
>26(a<16mm),>25(a>16-40mm)
>24(a>40-60mm),>23(a>60-100mm)
>22(a>100-150mm),>21(a>150mm)
a=wt or diameter
Type | Pre galvanized pipe |
Outer diameter | DN15 DN20 DN25 DN32 DN40 DN50 DN65 DN80 DN100 DN125 1/2" 3/4" 1" 11/4" 11/2" 2" 21/2" 3" 4" 5" 20mm 25mm 32mm 42mm 47mm 60mm 76mm 88mm 114mm 140mm |
Wall thickness | 0.5-4.0mm |
Thickness Tolerance | ±0.02 |
Length | 4-14m |
Standard | GB/T3091-2001 |
Material | Q195,Q215,Q235,Q345 |
Zinc-coating | 60-120g/m2 |
Technique | Welded |
Processing technology | Threading, coupling, plastic caps protected |
HS code | 7306309000 |
Packing | Standard export packing or as request |
Productivity | 6000T/M |
Minimum quantity of order | 20MT |
Delivery time | In 20 days |
Others | 1. The product uses fine welded pipe and advanced galvanizing epuipment and technique with smooth finish, high corrosion resistance and pressure resistance. 2. It is widely used in the construction, pipe of industrial,water pipe, plastic steel doors and windows, fence equipment,telecommunication tubes as well as greenhouse tubes for different planting and breeding business. |
Contract with me | viva wang Mobile:+86-013902005707
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Type | Ouside Dia.of black/galvanized tube
| Weight of black/ galvanized tube
| |||||||||
Size | Minimum | Maximum | Wall thickness
| Plain ends
| Pieces | ||||||
NB(mm) | inches | mm | inches | mm | inches | mm | inches | kg/ft | kg/meter | per bundle | |
3
| 40 | 11/2 | 47.8 | 1.882 | 48.8 | 1.921 | 3.2 | 0.126 | 1.090 | 3.56 | 61 |
4
| 40 | 11/2 | 47.8 | 1.882 | 48.8 | 1.921 | 4.0 | 0.157 | 1.332 | 4.37 | 50 |
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