Bs21 for Threaded galvanized Steel Pipe
I.Product Basic Info:
| Shape: |
round/sqaure/rectangular/oval or other special section tube |
| OD: |
20-219.1mm, WT: 0.8-12mm |
| Size: |
10*10-400*400mm,WT:0.8-12mm |
| Size: |
10*20-400*600mm, WT:0.8-12mm |
| length: |
0.3-13m (as customers' request) |
| Surface: |
Pre-galvanized/Hot Dip Galvanized/Oiled/Painted/Bared , can be dealed as customers'need |
| Zinc Coating: |
50-150g/m2 for Pre- galvanized, more than 200g/m2 for hot dip galvanized.or as clients'need |
| Material: |
Q195/Q215/Q235/Q345/Q195-Q235 ABCD |
| Standard: |
ASTM-A53 /BS 1387-1985/ GB/T 3091-2001 for round pipe |
| |
ASTM A500 /GB/T3094 for square/rectangular pipe |
| Manufacturing Technique |
Weld/Seamless/ ERW/ SSAW/ LSAW / Cold Drawn/ Hot Drawn |
| Ends: |
Plain /Beveled/ Threaded with sockets coupling and plastic caps/ Necking down/ Expanding neck/ Punching holes |
2.Product Chemical Composition & Mechanical Properties :
| Grade |
Chemical Composition |
Mechanical Properties |
| C |
Mn |
Si |
S |
P |
Yield |
Tensile |
Elongati |
| Strength Mpa |
Strenth Mpa |
-on % |
| Q195 |
0.06-0.12 |
0.25-0.50 |
≤0.30 |
≤0.045 |
≤0.05 |
≥195 |
315-430 |
≥33 |
| Q215 |
0.09-0.15 |
0.25-0.55 |
≤0.30 |
≤0.05 |
≤0.045 |
≥217 |
335-450 |
≥27 |
| Q235 |
0.12-0.20 |
0.30-0.67 |
≤0.30 |
≤0.045 |
≤0.04 |
≥235 |
375-500 |
≥26 |
| Q345 |
≤0.20 |
1.00-1.60 |
≤0.55 |
≤0.04 |
≤0.04 |
≥345 |
470-630 |
≥22 |
Model: D14; D16; D18; D20; D22; D25; D28; D32; D36; D40.
Packing: In carton and wooden pallet
FOB TIANJIN OR CIF DESTINATION PORT
PRICE ACCORDING TO YOUR ORDER QUANTITY
Notes
1. Custom coupler is available as per your requirements;
2. Tensile test is accepted according to your rebar model.
Type & Application
1. Standard type coupler is designed to splice rebars with same Diameter.
2. Left-handed&right-handed coupler is designed to splice rebars for Both ends cann't roated.
3. Transition coupler is designed to splice rebars with different Diameters.
4. Nut locking type coupler is designed to splice rebars for both ends Completely cann't roated, rebar splicing achieves through turning Coupler, and the lock nut is used to lock coupler tightly.
Features & Advantages
1. Made of #45 high quality carbon structural steel
2. Tensile strength can reach 110% of parent rebar
3. Installs quickly, conveniently and cost effective
4. Different types with various specifications could meet rebar splicing Needs at any position.
Approval and Certification
1. Passed by ISO 9001 International Quality System
2. Tested successfully by National Center for Quality Supervision and Test of Building Engineering
Any other question please do not hesitate to contact Judy Tian directly.
Spec. D14 D16 D18 D20 D22 D25 D28 D32 D36 D40
Outer Dia 21 24 27 29 33 37 41 47 54 59
Length 40 45 50 55 60 65 70 82 85 90
Thread Pitch 2.5 2.5 2.5 2.5 2.5 3.0 3.0 3.0 3.5 3.5
Thread Angle 75° /60° 75° /60° 75° /60° 75° /60° 75° /60° 75° /60° 75° /60° 75° /60° 75° /60° 75° /60°
G/W (kg) 0.068 0.099 0.125 0.180 0.205 0.317 0.399 0.640 0.900 1.099
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