Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C |
| Delivery Time | 10-90 Work Days |
| Packaging Details | According to Client Requirements/ Ply-wooden Case/ Iron Case/ Bundle with plastic Cap |
| Supply Ability | According to Client Requirements |
| Standard | EN10216-5,ASTM A312 / A312M |
| Material | TP304 / 1.4301 / UNS S30400 |
| Type | Seamless, Welded |
| Outer diameter | 6mm-630mm or customized |
| Thickness | 0.4-30mm |
| Length | 6 Meters or customized |
| Shape | Round Pipe |
| Solution | Pickled,Annealed |
| Ends | Bevled End, Plain End, Thread End |
| Application | Decoration,Construction,boiler,oil and gas,electric |
| High Light | seamless boiler tubes, seamless stainless steel tube |
| Brand Name | YUHONG |
| Model Number | TP304 / 1.4301 / UNS S30400 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Delivery Time | 10-90 Work Days |
| Packaging Details | According to Client Requirements/ Ply-wooden Case/ Iron Case/ Bundle with plastic Cap | Supply Ability | According to Client Requirements |
| Standard | EN10216-5,ASTM A312 / A312M | Material | TP304 / 1.4301 / UNS S30400 |
| Type | Seamless, Welded | Outer diameter | 6mm-630mm or customized |
| Thickness | 0.4-30mm | Length | 6 Meters or customized |
| Shape | Round Pipe | Solution | Pickled,Annealed |
| Ends | Bevled End, Plain End, Thread End | Application | Decoration,Construction,boiler,oil and gas,electric |
| High Light | seamless boiler tubes, seamless stainless steel tube | Brand Name | YUHONG |
| Model Number | TP304 / 1.4301 / UNS S30400 | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | China | ||
| High Light | tp314 astm a312 stainless steel pipe ，1.4841 astm a312 stainless steel pipe ，Tp314 pipe | ||
ASTM A312 TP304 1.4301 S30400 Stainless Steel Seamless Pipe For Petrochemical Industry
ASTM A312 TP304 stainless steel seamless pipe is the most widely used stainless steel on the market and these grades are austenitic chromium alloy, also known as "18/8" stainless steel, because the composition of this steel is 18% chromium and 8% nickel. ASTM A312 TP304 is an austenitic alloy grade designed with a superior composition of nickel and chromium. ASTM A312 TP304 stainless steel has excellent resistance against corrosive and oxidative media across stress-induced environments. It also has outstanding mechanical properties.
SS304, is also referred to as 18/8 or SUS304 or UNS S30400. Compared to most carbon steels, the thermal conductivity and electrical conductivity of this alloy steel are lower. Yet the corrosion resistance properties of SS304 stainless steel pipe tends to be higher in comparison to carbon steels due to the addition of chromium and nickel. The addition of Nickel also imparts the alloy with many characteristics. For instance, the yield strength, resistance to oxidation, and impact strength or hardness properties of ASTM A312 TP304 stainless steel pipe have a significant increase, in comparison to carbon steels at both low temperatures and elevated temperatures. The resistance to oxidation is further improved by high content of chromium in SS304 seamless pipe, due to the formation of a passivated oxide layer.
Features:
High strength
Good formability
Good resistant to high pressure
Excellent resistant to high temperature
Resistant to high mechanical stresses
Equivalent Material Grades:
| GRADE | UNS NO | OLD BRITISH | EURONORM | SWEDISH SS | JAPANESE JIS | ||
| BS | EN | NO | NAME | ||||
| SS304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304 |
Specification:
| Specifications | ASTM A 312 / ASME SA312 |
| Grade | TP304 / 1.4301 / UNS S30400 |
| Dimensions | ASTM, ASME and API |
| Sizes | 1/2” – 30” |
| Schedule | SCH10 - SCHXXS |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | Round |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |
Chemical Composition:
| Grade, % | SS304 |
| Ni | 8 – 11 |
| Fe | Balance |
| Cr | 18 – 20 |
| C | 0.08 max |
| Si | 0.75 max |
| Mn | 2 max |
| P | 0.04 max |
| S | 0.03 max |
Mechanical Properties:
| Grade | SS304 |
| Rockwell B (HR B) max | 92 |
| Brinell (HB) max | 201 |
| Tensile Strength min (MPa) | 515 |
| Yield Strength 0.2% Proof min (MPa) | 205 |
| Elongation min (% in 50mm) | 40 |
Applications:
Refineries
Fertilizers
Heat-Exchangers
Oil and Gas Plant
Chemical Plant
Petrochemical Plant
Paper & Pulp Industry
Sugar Industry
Water Treatment System
Construction
Food Processing Plant
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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