ERW PIPE

  • group nameERW round /circular steel tube

  • Min Order10 piece

  • brand nameTYTSTEEL

  • payment methodT/T, L/C, D/P D/A, MoneyGram, Credit Card, Westem Union, Escrow

  • update timeFri, 01 Mar 2013 10:36:38 GMT

Paramtents

  • Technique Hot Rolled

  • Grade 16Mn, A53-A369, Q195-Q345

  • Thickness 0.45 - 8 mm

  • Outer Diameter 21.3 - 273.1 mm

  • Application Structure Pipe

  • Secondary Or Not Non-secondary

Packging & Delivery

  • Min Order10 piece

Briefing

ERW PIPE
surface treat; galvanized or oil painting
specification 1/2''-10''
grade Q195 Q235 Q 345 Q215 ST33

Detailed


ERW PIPE
surface treat; galvanized or oil painting
specification 1/2''-10''
grade Q195 Q235 Q 345 Q215 ST33

erw steel pipe

1).Specification:1/2" to 10"
2).Grade:Q195/Q215/Q235/Q345/st33
3).O.D.:1/2''-10''(21.3mm-273.3mm)
4).W.T.:0.75mm-8mm
5).Length:3m-10m

 

Nominal size

Out diameter

Thickness

inch

mm

mm

1/2"

21.3

1-2.8

3/4"

26.9

1-2.8

1"

33.7

1-3.2

11/4"

42.4

1-3.5

11/2"

48.3

1.5-3.5

2"

60.3

1.5-3.5

21/2"

76.1

1.5-3.75

3"

88.9

4

4"

114.3

4

5"

139.7

4

6"

168.3

4.5

8"

219.1

4.0-6.0

TOLERANCE
:a) On Specified OD + 0.5mm (Ovality 0.5mm)
:b) The Inside Diameter of ubes shall allow insertion of a guage of 37.7mm dia for a minimum length of 200mm.
:c) On Wall thickness -10%
:d) The mass deviation on a single tube shall not exceed -7.5% of the specified mass.
2. ENDS
: Cut cleanly and nominally square with the axis of the tube and free from excessive burrs.
3. PROPERTIES
:a) Chemical (Maximum) C - 0.20%, SI - 0.05%, MN - 1.40%, P - 0.04%, S - 0.045%, AL - Min. 0.02%.
:b) Mechanical = UTS - 340 to 520 N/mm2, YS - 235 N/mm2 (minimum) & %Elongation on 5.65 S0 - 24% (minimum).
4. FLATTENING TEST WELD AT 90 DEGREES (COLD)
a) For weld : Distance between the platens, measured under load is not greater than 75% of the OD of tube.
b) For Material :Distance Between the platens, measured under load is not greater than 60% of the OD of tube.
5. STRAIGHTNESS
: 1 in 500 (In 1 meter it should not exceed 3mm).
6. ZINC COATING
: Minimum local coating thickness on the outside surface 40 microns.
(GALVANIZING)
7. MARKING
: a) We can emboss mill sign "EN 39 UTP 3 or 4." online at every one meter interval over the length of pipe.
b) We can do online stencilling as per customer needs.
8. PACKING
: Hexagonal type.
9. MILL TEST CERTIFICATE
:We can issue a MTC, certifying that the tubes supplied comply with this Standard.

 

ERW20

 

 

Nearest port for product export
TIANJIN XINGANG PORT, QINGDAO PORT, SHANGHAI PORT, NINGBO PORT
Delivery clauses under the trade mode
FOB, CFR, CIF, EXW, CIP, CPT, DDP, DDU
Acceptable payment methods
T/T, L/C, D/P D/A, MoneyGram, Credit Card, Westem Union, Escrow
Contact Suppliers

Follow this Suppliers