Wenzhou Zheheng Steel Industry Co.,Ltd
| Payment Terms | L/C, D/P, T/T, Western Union |
| Supply Ability | 1000 Ton/Tons per Month |
| Delivery Time | 7-15 working days after receiving payment |
| Packaging Details | In wooded cases or pallets,or as for clients requirement |
| Port | Ningbo |
| OD | Φ6--630mm |
| Section Shape | Round |
| Package | Seaworthy Standard Package |
| Price terms | FOB,CIF,CFR,EXW |
| Length | 1-12m |
| Technique | Hot rolled/Cold rolled |
| wall thickness | 1-40mm |
| Grade | 300 series |
| Other Grade | UNS S44004/X105CrMo17/1.4125 |
| Brand Name | Zheheng |
| Model Number | 347H |
| Certification | ISO9001 |
| Place of Origin | Wenzhou,China |
View Detail Information
Explore similar products
316 X5CrNiMo17-12-2 2 Inch Stainless Pipe , Round Stainless Steel Pipes & Tubes
321H X8CrNiTi18-10 Seamless Stainless Steel Tubing 1 Inch / 1.25 Inch / 1.5 Inch
310s X8CrNi25-211.4841 15mm Cold Drawn Seamless Steel Tube 10/12 Inch ASTM 314
310s X8CrNi25-21 Stainless Steel Seamless Tube SCH40 SCH140 ASTM 249 UT ET
Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union | Supply Ability | 1000 Ton/Tons per Month |
| Delivery Time | 7-15 working days after receiving payment | Packaging Details | In wooded cases or pallets,or as for clients requirement |
| Port | Ningbo | OD | Φ6--630mm |
| Section Shape | Round | Package | Seaworthy Standard Package |
| Price terms | FOB,CIF,CFR,EXW | Length | 1-12m |
| Technique | Hot rolled/Cold rolled | wall thickness | 1-40mm |
| Grade | 300 series | Other Grade | UNS S44004/X105CrMo17/1.4125 |
| Brand Name | Zheheng | Model Number | 347H |
| Certification | ISO9001 | Place of Origin | Wenzhou,China |
| High Light | Customized AISI Stainless Steel Pipe ，347H Stainless Steel Pipe ，UNS 34709 Stainless Steel Tubing | ||
Overview
347H stainless steel is an ideal choice for many applications because it offers superior corrosion resistance and mechanical properties at elevated temperatures up to about 850°F (454°C). Its composition consists mainly of iron, chromium, and nickel, along with trace amounts of other elements like carbon, manganese, phosphorus, sulfur, silicon, and aluminium, which give it high tensile strength (up to 870MPa) along with good formability without sacrificing toughness or strength. Additionally, this grade has great impact strength as well as excellent fatigue behaviour, making it suitable for many industrial applications such as petrochemical plants, nuclear power plants, oil refineries, automotive exhaust systems, food processing machinery, pressure vessels etc.
Application
Petrochemical Industry
Oil and Gas Industry
Chemical Industry
Power Plant Industry
Energy Industry
Pharmaceuticals Industry
Pulp & Paper Indusry
Food Processing Industry
Aerospace Industry
Refining Industry
347H Stainless Pipe Chemical Composition
| Grade | Si | C | P | Mn | S | Cr | N | Ni | Co + Ta | |
| 347H | Min | - | 0.04 | - | - | - | 17 | - | 9 | 8xC min |
| max | 1 | 0.1 | 0.045 | 2 | 0.03 | 19 | - | 13 | 1.00max |
Physical Properties
The physical properties of stainless steel 347H include high tensile strength (up to 870MPa) as well as excellent ductility and malleability, even at low temperatures. Its uniform structure provides superior formability without sacrificing strength or toughness. The material is highly resistant to stress cracking and crevice corrosion due to its good weldability characteristics, with no preheating necessary before welding operations can begin.
| Density lbm/in^3 | Coefficient of Thermal Expansion (min/in)-°F | Thermal Conductivity BTU/hr-ft-°F | Specific Heat BTU/lbm -°F | Modules of Elasticity (annealed)^2-psi | |
| at 68 °F | at 68 – 212°F | at 68 – 1832°F | 68-932°F | at 32 – 212°F | in tension (E) |
| 0.288 | 9.2 | 11.4 | 14.7 | 0.12 | 28 x 10^6 |
Mechanical Properties Stainless Steel
| Grade | Tensile Strength ksi (MPa) min | Yield Strength 0.2% ksi offset ksi (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
| 347H | 75 (515) | 30 (205) | 40 | 201 | 95 |
Feature
(1) High temperature strength and high temperature plasticity
(2) Excellent oxidation resistance and corrosion resistance
(3) Good organizational stability
(4) Uniform chemical composition
(5) Has good processing performance and welding performance
(6) High dimensional accuracy and surface quality
Package Process
1.with plastic cap to protect both ends
2.weaving bag wrapped outside the pipe
3.then pack into wooden case.
Image
Company introduction
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!