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 | tp347H |
| Standard | ASTM, GB, JIS, DIN, EN, AISI |
| Material TYPE | S34709 |
| technique | Cold-drawn |
| APPLICATION | Pyrochemical process |
| package | woven packing |
| OD | 6-830mm |
| Brand Name | zheheng steel |
| Model Number | 88.9mm |
| Certification | iso9001 |
| Place of Origin | CHINA |
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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 | tp347H | Standard | ASTM, GB, JIS, DIN, EN, AISI |
| Material TYPE | S34709 | technique | Cold-drawn |
| APPLICATION | Pyrochemical process | package | woven packing |
| OD | 6-830mm | Brand Name | zheheng steel |
| Model Number | 88.9mm | Certification | iso9001 |
| Place of Origin | CHINA | ||
| High Light | S34709 Stainless Steel Pipe ，TP347H Stainless Steel Pipe ，A213 Stainless Steel Tube | ||
Sch80S Stainless Steel Pipe Tube EN 1.4841 Used in Apparatus engineering
Introduction to products:
Alloy 347 is a stable austenitic chromium steel containing columbium, which can eliminate carbide precipitation and thus eliminate intergranular corrosion. Alloy 347 is stabilized by the addition of chromium and tantalum and provides higher creep and stress rupture properties than alloys 304 and 304L, which can also be used for exposure concerned with sensitization and intergranular corrosion. The addition of niobium also makes 347 alloy with excellent corrosion resistance, even better than 321 alloy. 347H is a high-carbon form of 347 alloy with good high temperature and creep properties.
APPLICATIONS :
Alloy 347 is often used in manufacturing equipment that must be used under severe corrosion conditions and is also common in the petroleum refining industry. Applications that consistently use Alloy 347 include:
Chemical Composition of 347H(S34709)
| C | Si | Mn | Ni | P | S | Cr | Nb | |
| Min | 0.04 | 9 | 17 | |||||
| Max | 0.10 | 1 | 2 | 12 | 0.045 | 0.030 | 19 | 8xC-1.10 |
Description for our production range:
Name :Stainless Steel seamless Pipe
Standard :
A213
Material Grade :
S34709
Diameter :OD: 6-830mm
W.T: 0.6mm - 60mm
Length :Up to 13 meter or as customers' request
Tolerance :According to the Standard.
Surface :
Natural Color of annealing & pickling, 180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish
Test :
UT, ET, HT, RT,ect, and others according to the standard,
or as the requests of the customer
our products packing:
Tensile Requirements – Stainless Steel 310S/310H:
Tensile Strength (KSI): 75
Yield Strength (KSI): 30
Notes:
10-6·K-1 = 10-6/K
1 Ω·mm²/m = 1 μΩ·m
1 g/cm3 = 1 kg/dm3 = 1000 kg/m3
1 GPa = 1 kN/mm2
1 MPa = 1 N/mm2
other supplement:
1.A999/A999M: Each pipe shall be subjected to the nondestructive electric test or the hydrostatic test, the pipe of test to be used shall be at the option of the mfg, unless otherwise specified in the PO.
2. The Pipe lengths : Unless otherwise agreed upon, all size from NPS 1/8" TO AND INCLUDING nps 8 are available in a length up to 24ft with the permitted range of 15 to 24 ft. Short length are acceptable and the number and min, length shall be agreed upon between mfg and purchaser.
3. The finished pipe shall be reasonably straight and shall have workmanlike finish, Removal of imperfections by grinding is permitted, provided the W.T are not decreased to the less than the permitted in Section 9 of Specification A999/A999M
4. Butt Weld End: According to ANSI B 16.25
5. Pipe Marking: Specified in A999/999M, include "Logo+Standard+SIZE+Heat No.+Lot No.+H.T/E.T/U.T"
6. Packing: Each Pipe end is protected by Plastic cap. Then packed by Anti-rust steel strip, The outside of the bundle is plastic woven bag, or Plastic film.
7. Packing Mark: SIZE + STEEL GRADE+ QTY OF PIECE/WEIGHT/METRE.
8.MTC: BWSS Official Original MTC paper will be supplied for each order.
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...
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