BS21 for Threaded Galvanized Steel Pipe

• Type: Welded
• Technique: ERW
• Material: Carbon Steel
• Surface Treatment: Galvanized
• Usage: Chemical Machinery Construction
• Section Shape: Round
• Model NO.: TYT
• Size: 20mm-219mm
• Grade: Q235, Q345
• Thickness: 0.6-12mm
• Length: Stock 6m, Can Be Customer Made
• Zinc Coating: Usually 40G/M2, Can Be Customer Made
• Transport Package: in Bundles
• Specification: GB3091-2001,Bs1387-1985/Bs21,ASTM A53-1996
• Trademark: Tian ying tai
• Origin: China
• HS Code: 7306309000
• Production Capacity: 60000tons/Year

Product Description

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