Wenzhou Zheheng Steel Industry Co.,Ltd
| Payment Terms | L/C, T/T, D/A, D/P |
| Supply Ability | 50TONS/30DAYS |
| Delivery Time | 30 DAYS |
| Packaging Details | In bundles with waterproof material,or wooden crate packing |
| Material | X5CrNi18-20/1.4301 |
| Standard | EN 10216-5 |
| Type | seamless |
| Technique | Cold roll |
| inspection | 100% |
| application | heat exchanger |
| Brand Name | zheheng |
| Model Number | 25mm |
| Certification | ISO9001 PED |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Cold Roll Sanitary Stainless Steel Tube Austenitic Steel For High Pressure
TP304 / 304H Stainless Steel Heat Exchanger Tube , Stainless Steel Welded Pipe
Aluminum Fin Tube Stainless Steel Boiler Tubes For Marine Food Chemical Power
304L Stainless Steel Heat Exchanger Tube Coil For Electric Heating Element
Product Specification
| Payment Terms | L/C, T/T, D/A, D/P | Supply Ability | 50TONS/30DAYS |
| Delivery Time | 30 DAYS | Packaging Details | In bundles with waterproof material,or wooden crate packing |
| Material | X5CrNi18-20/1.4301 | Standard | EN 10216-5 |
| Type | seamless | Technique | Cold roll |
| inspection | 100% | application | heat exchanger |
| Brand Name | zheheng | Model Number | 25mm |
| Certification | ISO9001 PED | Place of Origin | CHINA |
| High Light | stainless steel boiler tubes ，bending stainless steel tubing | ||
EN 10216-5 / X5CrNi18-20/1.4301 Seamless Stainless Steel pipe/Tube for Heat Exchange/Boiler
1, Commodity: stainless steel pipe/tube 304pipe, stainless steel weld pipe/tube,
2, Standards: ASTM, EN ,GB,DIN, JIS etc .
3, Grade: 200,300,400 series
4,Material : 201,202, 304 , 304L, 321, 409, 430 etc
5, O.D: 6-500mm
6, W.T: 0.5-20mm
7, Length: 5.8m (or according clients' requirements)
8, Surface: Mirror Polish,Satin Polish,Without Polish,NO.1,NO.4
9, Quality: MTC will be provided with goods, third part inspection is acceptable,
for example BV,SGS
product description:
| Size Range: | |
| Outer Diameter | Tolerance |
| 6~30 | 0.15/-0.2 |
| >30-50 | ±0.30 |
| ≤50 | ±0.75%D |
| Wall Thickness | Tolerance |
| D≤38 | 20%/t, -0 |
| D>38 | 22%/t, -0 |
| Bend | Tolerance |
| T≤15 | 1.5mm |
| T≤15 | 1.5mm |
Chemical Composition(%):
| Steel Number | C | Si | Mn | P | S | N | Cr | Ni |
| 1.4301 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.04 | ≤0.015 | ≤0.11 | 17.0-19.50 | 8.00-10.50 |
Merchanical Properties:
| Steel Number | Tensile properties at room temperature | Impact prpperties | ||||||
| Proof strength | Tensile strength Rm | Elongation Amin(%) | Minimum average absorbed energy KV (J) | |||||
| Rp0.2 min | Rp1.0 min | at RT | at-196℃ | |||||
| Mpa | Mpa | Mpa | l | t | l | t | t | |
| 1.4301 | 195 | 230 | 500-700 | 40 | 35 | 100 | 60 | 60 |
production range:
| 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 ... |
| Russia Standard | 08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б, 10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т, 12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, |
| 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 |
Tolerances on outside diameter and wall thickness:
The diameter and the wall thickness of the tubes shall be within the relevant tolerance limits given in Table 12 for
hot finished tubes and in Table 13 for cold finished tubes. Tolerance classes T1 to T4 and D1 to D4 were taken
from EN ISO 1127.
Out of roundness is included in the tolerances on diameter and eccentricity is included in the tolerances on wall
thickness.
Type of inspection
Conformity to the requirements of the order, for tubes according to this part of EN 10216, shall be verified by
specific inspection.
When an inspection document 3.1.B is specified the material manufacturer shall state in the confirmation of the
order whether he is operating according to a “quality-assurance system”, certified by a competent Body established
within the Community, and whether he has undergone a specific assessment for materials.
product show:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company
Year Established:
1995
Total Annual:
6,000,000-8,000,000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Zheheng steel is one incorporate of manufacturer, Exporter ,consultant ,stockist company specialized in the area of stainless steel tubing , pipe fittings ,Flanges and other stainless steel grade accessories . It is one-stop-shop company ,our team have more than 20 years experience in sta... Zheheng steel is one incorporate of manufacturer, Exporter ,consultant ,stockist company specialized in the area of stainless steel tubing , pipe fittings ,Flanges and other stainless steel grade accessories . It is one-stop-shop company ,our team have more than 20 years experience in sta...
Get in touch with us
Leave a Message, we will call you back quickly!