Lork Stock Available ASTM A182/S32760/En1.4501 Duplex Steel Tube for Oil and Gas Industry Subsea Equipment F55 Stainless Steel Pipe

• Customization: Available
• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Model NO.: F55 tube/pipe
• Certification: ISO, AISI, ASTM, GB
• Shape: Square
• Technique: Cold Rolled
• Surface Treatment: Pickling
• Key Words: F55 Tube/Pipe
• Diameter: 4mm-100mm
• Width: 100mm-2000mm
• Length: as Your Requirments
• Diameter Tolerance: H9, H11, H13, K9, K11, K13 etc
• Sample: Free-Sample
• Surface: Lack, Peeled, Polishing, Bright, Sand Blast, Hl
• MOQ: 100kgs
• Stock: in Stock
• Transport Package: Wooden Package
• Specification: F55
• Trademark: LORK
• Origin: China
• HS Code: 7219350000
• Production Capacity: 50000kg/Month

Product Description

Product Description

 

Introduction

Superduplex UNS S32760 (F55) combines the desirable aspects of both austenitic and ferritic grades and gives significant life cycle cost advantages when used in severe and corrosive conditions.

It has exceptional resistance to pitting, crevice corrosion and to stress corrosion cracking and have high strength combined weldability.

The higher chromium, molybdenum and nitrogen contents result in a Pitting Resistance Equivalent number (PREN) of >40, providing pitting and crevice corrosion resistance superior to austenitic and duplex stainless steels in almost all corrosive media. It also provides higher strength than both austenitic and 22% Cr duplex stainless steels.

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Duplex Stainless F55 Applications

• Process industry components in dioxide, polypropylene & PVC production, caustic evaporators
• Equipment handling organic & fatty acids
• Marine industry and shipbuilding propellers, shafts, rudders, shaft seals, pumps, bolts, fasteners, valves, instrumentation
• Oil and chemical tankers
• Oil & Gas industry pumps, valves, pipe, vessels, wellhead equipment, subsea equipment
• Pollution control systems, fans and pumps, wet scrubbers, incinerators, flue gas desulphurisation (FGD)
• Pulp & paper industry components such as black liquor heater tubes, digester blow valves, rotary feed valves, I.D.fans, brownstock washers, precipitators, bleaching components
• Food Industry applications including sugar cane centrifuges, corn and vegetable processing plant
• Agrochemicals production such as fertilisers (based on wet phosphoric acid)
• Sewage treatment, seawater cooling, desalination plants

Standards
▪ ASTM A182 F55
▪ ASTM A276 F55
▪ ASTM A479 F55
▪ AISI F53
▪ WS 1.4501
▪ X2CrNiMoCuWN25.7.4
▪ AFNOR Z3CND25.06Az
▪ EN10088-3
▪ UNS S32760
▪ ZERON 100
▪ NACE MR01-75
▪ PED 97/23/EC

Duplex Stainless F55 Chemical Composition
 

Weight%	C	Mn	P	S	Si	Cr	Ni	Mo	N	W
Super Duplex F55	0.03 max	1.00 max	0.03 max	0.01 max	1 max	24-26	4.5-6.5	3-4	0.25	0.08-0.20

Duplex Stainless F55 Mechanical Properties
 

Alloy	Tensile Strength N/mm²	Yield Strength 0.2% N/mm²	Elongation	Hardness HB
Super Duplex F55	860	720 min	16 min	270 max

 

Available Sizes And Specifications

F55 stainless steel plate sizes and specifications
Grade	F55
Stainless steel seamless pipe	Outside diameter: 4.0 - 1219mm, Thickness: 0.5 -100mm,Length: 24000mm
Stainless steel welded pipe	Outside diameter: 6.0 - 2800mm, Thickness: 0.3 -45mm,Length: 18000mm
Stainless steel capillary pipe	Outside diameter: 0.4 - 16.0mm, Thickness: 0.1 -2.0mm,Length: 18000mm
Stainless steel seamless sanitary pipe	Outside diameter: 6.0- 219mm, Thickness: 1.0 -6.0mm
Stainless steel square pipe	Side Length: 4*4 - 300*300mm, Thickness: 0.25 - 8.0mm, Length: 18000mm
Stainless steel rectangular pipe	Side Length: 4*6 - 200*400mm, Thickness: 0.25 - 8.0mm, Length: 18000mm
Stainless steel coil pipe	Outside diameter: 0.4 - 16mm, Thickness: 0.1 - 2.11mm
Standard	American Standard: ASTM A312, ASME SA269, ASTM A269, ASME SA213, ASTM A213 ASTM A511 ASTM A789, ASTM A790, ASTM A376, ASME SA335, B161, SB163, SB338, SB667/668 Germany Standard: DIN2462.1-1981, DIN17456-85, DIN17458-85· European Standard: EN10216-5, EN10216-2 Japanese Standard: JIS G3463-2006, JISG3459-2012 Russian Standard: GOST 9941-81

 

Surface Treatment

 

Detection

Processing

 

Packaging & Shipping

Company Profile

FAQ

Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .

Q2: Can I have free sample before making orders?

A2: Yes,we can supply free sample as requirement,but buyer needs to pay the freight charges ,the freight fee will return to buyer after making order.

Q3: How do you control the quality ?
A3: MTC and PMI will be sent before shipment,any 3rd party inspection if need .

Q4: How about your delivery time ?
A4: Generally delivery time is 15 working days .

Q5: How can I quickly get the price list ?
A5: Directly click "chat now" or send us email with detail specifications,you will get the official price list in 1 hour .