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Brand Name : Joyruns
Model Number : 4.76*0.5,4.76*0.6, 4.76*0.7, 6*0.6, 6*0.7,
Certification : ISO9001,ROHS
Place of Origin : Changzhou
MOQ : 2Tons
Payment Terms : L/C, T/T
Supply Ability : 3000T/Month
Delivery Time : 10days
Packaging Details : wooden box packing, pallet packing
Standard : ASTM A254
Material : DC04, SPCC, BHG1, BHG2
OD : 4mm to 10mm
WT : 0.5mm to 1mm
Length : Coil/cut to short length
surface : Copper coated/Zinc coated
ASTM A254 BHG1
Lower carbon Welded precision single wall Bundy tube is mainly used on refrigeration condenser and evaporator, brake tube, oil injection tube line and link pipe parts. It would be in coils and straight tubes.
We can supply all kinds of condenser coated Bundy tube, copper-coated tube, condenser pipe, Bundy tube, steel pipe
THE TYPE OF SURFACE COATING, CONDITION AND CODE STEEL TUBE
type | Coating condition | code |
Without coated | Inner and outer side without coating | SWP |
CU coated | Cu coated on outer side only | SWCu |
ZN Coated a | Outer with white /colour/olive ZN coated | SWZn |
CU coated both sides b | Cu coated on outer and inner side both | SWCuCu |
ZN coated outer, CU coated inner c | Outer Zn coated, inner CU coated | SWZnCu |
an electric or hot-dip galvanized. b made by both sides CU coated steel coil. On the welding line,to be negotiated c made by both sides CU coated steel coil |
Tolerance of OD
OD | usual(PA) | precision(PC) |
<4.76 | ±0.08mm | ±0.05mm |
4.76 ~ 8.00 | ±0.12mm | ±0.07mm |
>8.00 ~ 12.00 | ±0.16mm | ±0.10mm |
>12.00 | ±0.20mm | ±0.12mm |
Mechanical property
type | Tensile strength Rm/Mpa | Yield strength ReL/Mpa | elongation A/% |
Soft tube(MA) | 280-320 | ≥170 | ≥35 |
Hard tube(MB) | 320-350 | ≥200 | ≥25 |
Plant & Testing
Wooden box packing & Pallet packing
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Single Wall honed steel tubing Copper Coated precision welded tubing 4.76*0.6mm ASTM A254 BHG1 Images |