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Precision Steel Hydraulic Cylinder Tube GB/T 24187 Cold Drawn For Evaporator

Name: Precision Steel Hydraulic Cylinder Tube GB/T 24187 Cold Drawn For Evaporator
Brand: TORICH INTERNATIONAL LIMITED
SKU: GB/T 24187
Price: 800.00 USD
Availability: InStock

Brand Name:	TORICH
Model Number:	GB/T 24187
MOQ:	5 Ton
Price:	USD 600-1000/Ton
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	50000 Ton/Year

Detail Information

Product Description

Detail Information

Place of Origin:

Zhejiang China

Certification:

ISO 9001 ISO 14001 TS 16949

Product Name::

TORCIH GB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube For Gas Cylinder

Material::

C Si Mn P S

Surface::

Oiled

Application::

Condenser, Evaporator, Cooler Tube Fuel Pipe Of Refrigeration、automobile And Electric Appliance Industrial

Shape::

Round

OD::

4-1200mm

WT::

0.3-200mm

Length::

1.5-6m

Packaging Details:

Packing in wooden box，hexagonal bundles or other seaworthy ways.

Supply Ability:

50000 Ton/Year

Highlight:

honed hydraulic cylinder tubing

hydraulic cylinder pipe

Product Description

TORICH GB/T 24187 Cold-Drawn Precision Single Welded Steel Tubes

Spec:
Material:C Si Mn P S
Size Range:OD:3.18-18mm
WT:0.3-1.3mm
General Length:1.5-4m
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:

Precision Steel Hydraulic Cylinder Tube GB/T 24187 Cold Drawn For Evaporator 10

QUALITY CONTROL

1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking.

100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.

Tags:

Precision Steel Tube

Seamless Steel Tube

Stainless Steel Tube

Welded Steel Tube

DOM Steel Tube

Heavy Wall Steel Tubing

Special Steel Pipe

Alloy Steel Pipe

Automotive Steel Tubes

CNC Machining Parts

Heat Exchanger Tubes

U Bend Tube

Drill Steel Pipe

Hydraulic Cylinder Tube

Nickel Alloy Tube

Structural Steel Pipe

Precision Steel Tube

Seamless Steel Tube

Stainless Steel Tube

Welded Steel Tube

DOM Steel Tube

Heavy Wall Steel Tubing

Special Steel Pipe

Alloy Steel Pipe

Automotive Steel Tubes

CNC Machining Parts

Heat Exchanger Tubes

U Bend Tube

Drill Steel Pipe

Hydraulic Cylinder Tube

Nickel Alloy Tube

Structural Steel Pipe

products details

Precision Steel Hydraulic Cylinder Tube GB/T 24187 Cold Drawn For Evaporator

Precision Steel Hydraulic Cylinder Tube GB/T 24187 Cold Drawn For Evaporator

honed hydraulic cylinder tubing

hydraulic cylinder pipe

QUALITY CONTROL