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317L X2CrNiMo18-15-4 1.4438 Seamless Stainless Steel Tubing 3 Inch 3.5 Inch

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Good quality Seamless Stainless Steel Tubing for sales
Good quality Seamless Stainless Steel Tubing for sales
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317L X2CrNiMo18-15-4 1.4438 Seamless Stainless Steel Tubing 3 Inch 3.5 Inch

China 317L X2CrNiMo18-15-4 1.4438 Seamless Stainless Steel Tubing 3 Inch 3.5 Inch supplier
317L X2CrNiMo18-15-4 1.4438 Seamless Stainless Steel Tubing 3 Inch 3.5 Inch supplier 317L X2CrNiMo18-15-4 1.4438 Seamless Stainless Steel Tubing 3 Inch 3.5 Inch supplier 317L X2CrNiMo18-15-4 1.4438 Seamless Stainless Steel Tubing 3 Inch 3.5 Inch supplier

Large Image :  317L X2CrNiMo18-15-4 1.4438 Seamless Stainless Steel Tubing 3 Inch 3.5 Inch

Product Details:

Place of Origin: CHINA
Brand Name: ZHEHENG
Certification: PED .TUV. ISO
Model Number: 3 inch ,3.5 inch ,4 inch ,5 inch ,6 inch ,

Payment & Shipping Terms:

Minimum Order Quantity: 500kgs
Price: 2500 USD /T --5000 USD /T
Packaging Details: plastic bags packing ,wooden crate packing ,or as per customized
Delivery Time: 5--30 days
Payment Terms: L/C,, T/T
Supply Ability: 300 -500 TONS per month
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Detailed Product Description
Features: Pickling And Annealed Material: 316LN ,X2CrNiMoN17-11-2 ,1.4406
Standard: ASTM A312,A554 Outside Diameter: 3 Inch ,3.5 Inch ,4 Inch ,5 Inch ,6 Inch ,
Wall Thickness: SCH10 ,SCH20 ,SCH30 ,SCHSTD , Type: Smls
Application: Superheater, HeatExchanger, And Condenser Tubing HS: 7304419000

 

 

Austenitic Seamless Stainless Steel Tubing ,317L ,X2CrNiMo18-15-4 ,1.4438,3 inch ,3.5 inch ,4 inch ,5 inch ,6 inch ,
 
 

Zheheng steel deal with 317L ,X2CrNiMo18-15-4 ,1.4438, AusteniticSeamless Stainless Steel Tubing has different names in different standards, the European standard is 1.4438, the chemical conforms to X2CrNiMo18-15-4 , and in the American standard we are generally called ,317L, referred to as ,317L Seamless Stainless Steel Tubing. Zheheng steel is a Chinese company specializing in the production of various 3 inch ,3.5 inch ,4 inch ,5 inch ,6 inch  , 317L austenitic stainless steel seamless tubing. The products are strictly in accordance with the American standard. European standard, Japanese standard implementation.

 

Product description :
 
Product name :Austenitic Seamless Stainless Steel Tubing ,317L ,X2CrNiMo18-15-4 ,1.4438 ,1.4406
Brand name :zheheng 
size:3 inch ,3.5 inch ,4 inch ,5 inch ,6 inch ,
Material: :317L ,X2CrNiMo18-15-4 ,1.4438
Length:As per client's requirement, 5800mm or 6000mm
Standard:ASTM 270 ,ASTM 409 ,ASTM 554 ,and other EN standard.
Surface :Pickling, 
Certificate :BV, ,PED, ISO9001
Packing :plastic packing ,
Shipment :By sea,FCL,

Test:Leak Tightness Test ,Non-destructive Test (NDT)
Delivery time : 30-- 45 days ( it is up to quantity and the specification )
 
Application :
 

HB hardness: 170 (85)
Application temperature range on the valve: -325 to 1500°F (-198 to 816°C)

 

 

317Austenitic Seamless Stainless Steel Tubing chemical composition:
Carbon C: ≤0.08
Manganese Mn: ≤ 2.00
Silicon Si: ≤1.00
Chromium Cr: 18.0~20.0
Nickel Ni2: 11.0~15.0
Phosphorus P: ≤0.045
Sulfur S: ≤0.03
Molybdenum Mo: 3.0~4.0
Nitrogen N: ≤ 0.10

 

 

Different grades of  317 and 317 l stainless steel in the world are called different :

 

NO OLD steel grade New steek grade(07.10) JIS ASTM UNS KS BS EN IS IS CNS
19 0Cr19Ni13Mo3 06Cr19Ni13Mo3 SUS317 317 S31700 STS317 - - 317 317
20 00Cr19Ni13Mo3 022Cr19Ni13Mo3 SUS317L 317L S31703 STS317L 1.4438 - 317L 317L

 

WALL THCKNESS FOR STAINLESS STEEL PIPE &T UBE (ASME B36.10 & B36.19)

 

DNmm DNin φmm SCH5S SCH10S SCH40S STD Sch40
6 1/8 10.3   1.24 1.73 1.73 1.73
8 1/4 13.7   1.65 2.24 2.24 2.24
10 3/8 17.1   1.65 2.31 2.31 2.31
15 1/2 21.3 1.65 2.11 2.77 2.77 2.77
20 3/4 26.7 1.65 2.11 2.87 2.87 2.87
25 1 33.4 1.65 2.77 3.38 3.38 3.38
32 1 1/4 42.2 1.65 2.77 3.56 3.56 3.56
40 1 1/2 48.3 1.65 2.77 3.68 3.68 3.68
50 2 60.3 1.65 2.77 3.91 3.91 3.91
65 2 1/2 76 2.11 3.05 5.16 5.16 5.16
80 3 88.9 2.11 3.05 5.49 5.49 5.49
90 3 1/2 101.6 2.11 3.05 5.74 5.74 5.74
100 4 114.3 2.11 3.05 6.02 6.02 6.02

 

Our Inspection and Test Procedure:
 
1.100% PMI,Spectro Chemical Aanlysis Test for Raw Material
2.100% Dimension & Visual Examination
3. Mechanical Properties Test Include Tension Test,Flaring Test (For Seamless tube/pipe)/ Flange Test (For Welded Pipe & Tube), Hardness Test ,Reversed Flattening Test
4.100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT)
5.Radiographic Test for Welded Pipe (shall be accordance with specification,or shall be as agreed upon between the purchaser and vendor)
6.Straightness Test (optional)
7.Roughness Test (optional)
8.Intergranular Corrosion Test(optional)
9.Impact Test (optional)
10.Grain Size Determinations (optional)
NOTES : ALL THE TESTS AND INSPECTION RESULT NEED TO BE SHOWED IN REPORTS ACCORDING TO STANDARD AND SPECIFICATION.
 
our products Austenitic Seamless Stainless Steel Tubing ,316LN ,X2CrNiMoN17-11-2 packing show: 
 
317L X2CrNiMo18-15-4 1.4438 Seamless Stainless Steel Tubing 3 Inch 3.5 Inch

Contact Details
Wenzhou Zheheng Steel Industry Co.,Ltd

Contact Person: sales

Tel: +8615858820108

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