Name: Cold Drawn Precision Welded Carbon Steel Pipe For Condenser GB/T24187
Brand: TORICH
SKU: GB/T24187
Price: 500 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Detail Information
Type:	Welded Steel Pipes	Sureface:	Bright ,Copper Plated, Galvanized Or Customers'requirements.
Material:	Q195 Q215 Q235 Q295 Q345	Shape:	Round，Or According To The Customer's Request
Length:	1-200m	OD:	3.18-18mm
WT:	0.5-1.2mm	Terms Of Trade:	CIF FOB CFR
High Light:	welded steel pipe , welding steel tubing

Product Description

GB/T24187 Cold Drawn Precision Welded Steel Coil Tubes for Condenser
Spec:
Material:C Si Mn P S
Size Range:OD:3.18-18mm
WT:0.5-1.2mm
General Length:1-200m
Tolerance:
According to the following tables or customers’ request.

Table 1 Outer diameter, wall thickness and theoretical weight

OD/mm	WT/mm
	0.30	0.40	0.50	0.60	0.65	0.70	0.80	0.90	1.00	1.30
	theoretical weight /(kg/m)
3.18	0.0213	0.0274	0.0330
4.00	0.0274	0.0355	0.0432	0.0503
4.76	0.0330	0.0430	0.0525	0.0616	0.0659	0.0701
5.00	0.0348	0.0454	0.0555	0.0651	0.0697	0.0742
6.00	0.0422	0.0552	0.0678	0.0799	0.0858	0.0915	0.1026	0.1132	0.1233
6.35	0.0448	0.0587	0.0721	0.0851	0.0914	0.0975	0.1095	0.1210	0.1319
7.94	0.0565	0.0744	0.0917	0.1086	0.1169	0.1250	0.1409	0.1563	0.1712	0.2129
8.00	0.0570	0.0750	0.0925	0.1095	0.1178	0.1260	0.1421	0.1576	0.1726	0.2148
9.53	0.0683	0.0901	0.1113	0.1321	0.1423	0.1524	0.1722	0.1915	0.2104	0.2639
10.00	0.0718	0.0947	0.1171	0.1391	0.1499	0.1605	0.1815	0.2020	0.2220	0.2789
12.00	0.0866	0.1144	0.1418	0.1687	0.1819	0.1951	0.2210	0.2464	0.2713	0.3430
12.70	0.0917	0.1213	0.1504	0.1790	0.1932	0.2072	0.2348	0.2619	0.2885	0.3655
14.00	0.1014	0.1342	0.1665	0.1983	0.2140	0.2296	0.2604	0.2908	0.3206	0.4072
15.88	0.1153	0.1527	0.1896	0.2261	0.2441	0.2621	0.2975	0.3325	0.3670	0.4674
16.00	0.1162	0.1539	0.1911	0.2279	0.2461	0.2641	0.3000	0.3352	0.3699	0.4713
18.00	0.1310	0.1736	0.2158	0.2575	0.2781	0.2987	0.3393	0.3795	0.4192	0.5354
Theoretical weight of no additional coating, density of steel is 7.85 kg/

Table2 Allowable deviation of outer diameter of steel pipe

Outer diameter	Common precision	High precision
＜4.76	±0.08	±0.05
4.76-8.00	±0.12	±0.07
＞8.00-12.00	±0.16	±0.10
＞12.00	±0.20	±0.12

Table 3 Permissible deviation of steel tube wall thickness

Wall thickness	Permissible deviation
＜0.70	±0.05
≥0.70	±0.07

Table 4 Allowable deviation of specified length of steel pipe

Length	Allowable deviation
≤2000	+4 0
＞2000-5000	+7 0
＞5000-8000	+10 0

TABLE 5 Chemical Composition Of Steel Strip (Mass Fraction)%

Category	C	Si	Mn	P	S
Cold rolled low carbon steel strip	≤0.08	≤0.03	≤0.30	≤0.030	≤0.030
Cold rolled ultra low carbon steel strip	≤0.008	≤0.03	≤0.25	≤0.020	≤0.030

TABLE 6 Mechanical Properties Of Cold Rolled Low Carbon Steel Strip

Thickness /mm	Tensile Strength	Yield Strength	Elongation A/%
0.25~＜0.35	≥270		≥32
0.35~＜0.50			≥34
≥0.50			≥36
a Replace with when the yield phenomenon is not obvious. b Sample type of sample number D14 in GB/T 228-2002.

TABLE 7 Mechanical Properties Of Cold Rolled Ultra-low Carbon Steel Strip

Thickness /mm	Tensile Strength	Yield Strength	Elongation A/%
≤0.50	≥280	130~250	≥38
＞0.50	≥280	130~250	≥40
a Replace with when the yield phenomenon is not obvious. b Sample type of sample number P14 in GB/T 228-2002.

TABLE 8 Mechanical properties of steel pipe

Category	Tensile Strength	Yield Strength	Elongation A/%
Ordinary steel pipe(MA)	≥270	≥180	≥14
Soft steel tube(MB)	≥230	150~220	≥35
a Replace with when the yield phenomenon is not obvious. b Sample type of sample number S7 in GB/T 228-2002.

Characteristic:

TORICH QUALITY ASSURANCE

Good surface quality

Good OD and ID tolerance controlled to Technical Standard
Stable quality
100% Eddy Current Test

Processing:W-H W-C

Widely used in the field of:Condenser, evaporator, cooler tube fuel pipe of refrigeration,automobile and electric appliance industrial

Product Images:

Cold Drawn Precision Welded Carbon Steel Pipe For Condenser GB/T24187 10

Tag:

Product Details:
Place of Origin:	CHINA
Brand Name:	TORICH
Certification:	ISO 9001,ISO 14001,TS 16949
Model Number:	GB/T24187
Payment & Shipping Terms:
Minimum Order Quantity:	5
Price:	USD500-100/ton
Packaging Details:	In plywood case,In wooden box.
Delivery Time:	15-30Days
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	50000Tons/year

Cold Drawn Precision Welded Carbon Steel Pipe For Condenser GB/T24187

welded steel pipe

welding steel tubing

electric resistance welded steel tube

welded steel pipe

welding steel tubing

TORICH INTERNATIONAL LIMITED

The Steel Tube Maker