Specifications

color zinc coated pipe
1 High precision, high corrosive resistance
2 Products are the most variety and the most complete

color zinc coated pipe

Our factory  specialty all kinds of  air condition tube/coil, motorcycle assembly ,  bundy tube.

copper pipe ,brake  hose,galvanized production,  and  auto fuel pipe etc.

 

1.Product detail

1)  Advantage of Copper coated Tube:
a. Good corrosion resistance;
b. Excellent mechanical properties;
c. Low-pressure loss;
d. Comparatively light in weight
e. Sturdy shape, pleasant to the eye when exposed;
f. Impervious to harmful chemical;
g. Cost effective;
h. Recyclable & have resale value.

 

2) Plating: Cooper coated 
3) Certifiction: ISO9001
4) Package: cut-to-length /in coils, as your requirement.
5) Standard: Country YB/T4164--2007
6) Shape: Round
7) Raw materials: low carbon steel tube/ BHG2
8) Surface treatment: White zinc, Color zinc, Olive green, PVF, Cooper,etc.

9)Company profile and certificate

The company was founded in 1998 and with over 15-year experiences in production with welded low carbon steel tube, We located in Xi’an, Shaanxi, China. and now has 100 staffs , including 20 technical management personnel of College degree and above. And we passed the ISO9001 in 2003 and passed the audit again in 2010.

10) Production capacity

The factory floor area is 12140 square meters include seven production lines.,there are 28 sets of advanced mechanical processing equipment with steady supply, the factory availability is 60 tons/month and can protect customer’s shipment.

11)Quality control

IQC (Incoming Quality Control)---IPQC (InPut Process Quality Control)---OQA (Outgoing Quality Assurance)

We strictly carries out ISO9001 :2008 standard during whole producing progress now, and the product meet China Standard YBT4614-2007 which come from USA standard.

 

2.APPLICATION:

 

3.  TECHNICAL PARAMETER:

       Product specifications and mechanical Property of double-welded steel pipe   

 

           Product specifications and mechanical Property of welded steel pipe

outer diameter   (φ)	wall thickness tolerance (mm)	wall thickness   (mm)	diameter tolerance   (mm)	Weight     (g/m)	weight  Zinc   (g/m)	weight  PVF   (g/m)	resistance to pressure   (Mpa)	Length     (m/ton)
4.75 (3/16″)	±0.05	0.7	±0.12 common And ± 0.08 Higher	70	71	72	88	13889
6	±0.05			91	92	93	70	10753
6.35 (1/4″)	±0.05			97	98	99	64	10101
8(5/16″)	±0.05			125	127	128	51	7813
9.52 (3/8″)	±0.10			152	153	154	43	6494
10	±0.10			160	162	163	41	6135
12	±0.10			194	196	198	34	5051
8	±0.10	1		172	174	175	72	5714
10	±0.10			220	222	223	58	4484
12	±0.10			270	272	274	48	3650
15	±0.10			346	349	351	36	2849
Mechanical Property		Yield Strength 6s ≥180Mpa Elongation δ≥25% Tensile Strength 6s ≥290Mpa

 

                                                   Specification and performance of surface plated

Mark	Type	Typical appearance	Aiti-corrosion time
A	Copper coating layer	Bright or light blue	6-8h
B	White zinc coating layer	Rainbow and white	24-36h
C	Color zinc coating layer	iridescent color	72-96h
D	Olive green coating layer	Olive green or bronze color	96-144h
E	Pvf coating layer(mainland)	Black	≥1000h
	Pvf coating layer(abroad)		3000-5000h

4. PRODUCTION FLOW:

we have a set of complete quality control system of ourselves to ensure producing high quality products.

 

 

 

 

5.PACKING:

Delivery shape:  cut-to-length/roll/pancake coil

Packaging Item: bundled and wrapped in plastic film inside → woven bag outside → wooden case/Carton box/iron box, etc(as your requirement) 

 

 

6.CERTIFICATION: