Annealed Sch 40 / 80 Stainless Steel Heat Exchanger Tubes S32101 S32205 S31803 S32101 S32205 S31803 etc. manufacturer from China Wenzhou Zhongyuan Steel Industrial Co.,Ltd

Annealed Sch 40 / 80 Stainless Steel Heat Exchanger Tubes S32101 S32205 S31803

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: S32101 S32205 S31803 etc.

Annealed Sch 40 / 80 Stainless Steel Heat Exchanger Tubes S32101 S32205 S31803 Quick Detail: <

Annealed Sch 40 / 80 Stainless Steel Heat Exchanger Tubes S32101 S32205 S31803

Quick Detail:

Standard:JIS,AISI,ASTM,GB,DIN,EN
Steel Grade:304, 304L, 304LN, 316, 316L, 316LN, 317, 317L, 321, 347, 439, etc.
Type:Seamless, Welded
Thickness:0.1-3.8mm
Outer Diameter:6-219mm
Surface:Satin / Hairline
Heat treatment: Available
Length tolerance:±0.05mm
WT tolerance:±0.02mm

Description:

Heat-exchanger seamless tubes
Materials:

  1.4301/ SUS304/ AISI304/ S30400,
  1.4306/ SUS304L/ AISI304L/ S30403,
  1.4404/ SUS316L/ AISI316L/ S31603, etc.

Type: Round
Marking: Registered logo,Heat Number,Steel Grade,Standard,Size
Packing: wooden box
H.S Code: 7304.4190
Ordering Information: It shall be the responsibility of the purchaser to specify all

Requirements that are necessary for products under this specification. Such requirements to be considered
included,but are not limited to,the following:
7.1.1 Quantity ( feet, meters, or number of lengths )
7.1.2 Name of material ( seamless tubes )
7.1.3 Grade ( stainless steel )
7.1.4 Size ( outsider diameter,minimum wall thickness )
7.1.5 Length ( specific or random )
7.1.6 Hydro-static Test or Nondestructive Electric Test
7.1.7 Condition ( hot finished or cold finished )
7.1.8 Specification designation and year of issue
7.1.9 Special requirements and any supplementary requirements selected

merican Standard	Austenitic Steel: TP304,TP304L,TP304H,TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L, TP321, TP321H,TP347, TP347H,904L… Duplex Steel : S32101,S32205,S31803,S32304,S32750, S32760 Others:TP405,TP409, TP410, TP430, TP439,...
European Standard	1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,1.4438, 1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501
Russia Standard	0817,0813,1213,1217,1525,041810,0820142, 081812, 1017132,102318,081810,081810, 081812,0817153, 121810,121812,12189, 17189, 08226,

Applications:

We,this type seamless and welded food steel tube be widely used in kinds of industries:

Petrochemical industry,Electricity,
Nuclear energy,
Chemical fertilizer,Boiler,Light textile,
Spinning and weaving industry,
Power industry,
Pharmacy and biology etc.

Specification:
Designation: A213/A213M-04
Standard specifications For Seamless Ferritic and Austenitic Alloy-Steel Boilerr,
Superheater,and Heat-exchanger Tubes

Tensile and Hardness Requirements

Grade	UNS	Tensile Strength	Yield Strength	Elongation in 2in. Or 50mm	Hardness, Max
Grade	Designation	Min,Ks i [ Mp a ]	Min,Ks i [ Mp a ]	Min, %	Brine ll/ Vickers	Rockwell

Stainless steels

TP201	S20100	95[655]	38[260]	35	219HBW/230HV	95HRB
TP202	S20200	90[620]	45[310]	35	219HBW/230HV	95HRB
TP304	S30400	75[515]	30[205]	35	192HVW/200HV	90HRB
TP304L	S30403	70[485]	25[170]	35	192HVW/200HV	90HRB
TP309S	S30908	75[515]	30[205]	35	192HVW/200HV	90HRB
TP310S	S31008	75[515]	30[205]	35	192HVW/200HV	90HRB
TP316L	S31603	70[485]	25[170]	35	192HVW/200HV	90HRB
TP321	S32100	75[515]	30[205]	35	192HVW/200HV	90HRB
TP347	S34700	75[515]	30[205]	35	192HVW/200HV	90HRB