2750 Super Duplex Stainless Steel Pipe For Fertilizer , 3 Inch/4 Inch Pickled
- FOB PriceUSD 800 - 30,000/Piece
- PortNingbo or Shanghai
- MOQ0.5 Tons
- Supply Ability1000 Tons Per Month
- Payment TermsL/C,T/T,Western Union
- PackagingSeaworthy plywood cases or pallets
- Delivery2 - 15 days
2750 Super Duplex Stainless Steel Pipe For Fertilizer, 3 Inch/4 Inch Pickled
Product:
|
Super Duplex Stainless Steel Pipe
|
Manufacturing Process:
|
Pickled, Annealed
|
Material Grade:
|
UNSS31803 (Cr22Ni5Mo3/1.4462)/2205, UNSS32750 (1.4410), UNS S31500 (Cr18NiMo3Si2),
UNS32760 (1.4501) |
Outside Diameter.
|
Φ 6.00 mm - Φ 710 mm
|
Thickness:
|
0.6mm - 40mm
|
Description:
Definition of Stainless Steel:
In metallurgy, stainless steel, also known as inox steel or inox from French "inoxydable", is defined as a steelalloy with a minimum of 10.5% to 11% chromium content by mass.Stainless steel does not readily corrode, rust or stain with water as ordinary steel does, but despite the name it is not fully stain - proof, most notably under low oxygen, high salinity, or poor circulation environments. It is also called corrosion - resistant steel or CRES when the alloy type and grade are not detailed, particularly in the aviation industry.
There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties of steel and resistance to corrosion are required.
Material Description:
American Standard
|
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
|
Main Production Standard:
| Standard Type | |
EN
|
EN10216 - 5, EN10216 - 2
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DIN
|
DIN 17456, DIN 17458
|
ASTM
|
ASTM A312, A213, A269, A511, A789, A790 ETC
|
GOST
|
GOST 9941, GOST 5632
|
JIS
|
JIS G3459, JIS G3463
|
GB
|
GB/T14975, GB/T14975, GB13296, GB5310, GB9948
|
Size Detail:
Production
|
Outside Diameter
|
Wall Thickness
|
Super Duplex Stainless Steel Pipe
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6.00mm to 710mm
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0.6 mm to 40mm
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Applications:
The products are applied to trades such as papermaking, chemical industry, shipbuilding, petroleum,
electricity, food, pharmacy, natural gas, metallurgry, architecture, sewage disposal, environmental
protection, aerospace, heat exchanger, etc. Extensively.
Application Field :
Industry
|
Applications
|
Industry
|
Applications
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Chemical
|
Heat Exchanger, Boiler
|
Sugar
|
Evaporators, Condensers, Driers
|
Petrochemicals
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Condensers
|
Automobiles
|
Muffler Tubes Hydraulic Tubing
|
Refineries
|
General Piping
|
Construction
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Architectural Furniture
|
Fertilizers
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Pressure Vessels
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Pharmaceuticals, Dairy, Food & Beverages
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Machineries Process Piping
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Paper & Pulp
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Industrial Equipments
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Submersible Pumps
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Pump Casing Applications
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Engineering
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Machineries Instrumentation Tubing
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Specifications:
Name
|
Super Duplex Stainless Steel Pipe
| ||
Standard
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ASTM, GB, JIS, DIN, EN, AISI, GOST
| ||
Material Grade
|
TP304/TP304L /TP316/ TP316L /TO316Ti/ TP347H /TP321/ TP321H /TP310/ TP310S/TP310H
| ||
TP317L/TP317
| |||
S31803/S32205 S32750 S32760 S32304 S32101
| |||
Outer Diameter
|
6mm - 710mm
| ||
Thickness
|
0.6mm - 40mm
| ||
Length
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5.0 - 5.8 MTR 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 customers
| ||
| Certificate | ISO 9001, etc. | ||
Packing Details
|
Plastic bags, in bundles, wooden cases or depend on buyer’ s requirement
| ||
Payment Terms
|
L/C, T/T, Western Union
| ||
Shipment Term
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FOB, etc.
| ||
Delivery Time
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Depend on the quantity
| ||
Chemical Composition:
Grade
|
C
max
|
Si
max
|
Mn
max
|
P
max
|
S
max
|
Cr
|
Ni
|
Mo
|
N
|
UNS S32750
|
0.030
|
0.8
|
1.2
|
0.030
|
0.015
|
24.0 - 26.0
|
6.0 - 8.0
|
3.0 - 5.0
|
0.24 - 0.32
|
UNS S31803
|
0.030
|
1.0
|
2.0
|
0.020
|
0.020
|
21.0 - 23.0
|
4.5 - 6.5
|
2.5 - 3.5
|
0.08 - 0.20
|
UNS S31500
|
0.030
|
1.0
|
1.2 - 2.0
|
0.030
|
0.030
|
18.0 - 19.0
|
4.5 - 5.5
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2.5 - 3.5
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0.05 - 0.10
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Physical Properties:
Grade
|
Y.S.MPa min
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T.S.Mpa min
|
Elongation %
|
Hardness HRC
|
UNS S32750
|
550
|
800
|
15
|
20
|
UNS S31803
|
450
|
620
|
25
|
20
|
UNS S31500
|
440
|
630
|
30
|
20
|
Standard Specification:
ASTM A789/A789M - 10a: Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
ASTM A790/A790M - 11: Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
ASTM A790/A790M - 11: Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
EN Standards
EN 10216 - 5 Welded Stainless Steel Tube
EN 10216 - 7 Seamless Stainless Steel Tube
EN 10216 - 7 Seamless Stainless Steel Tube
German - Standards
DIN 17456 Seamless circular austenitic stainless steel tubes for general service
DIN 17457 Welded circular austenitic stainless steel tubes subject to special requirements
DIN 17458 Seamless circular austenitic stainless steel tubes subject to special requirements
DIN 17459 Seamless circular high - temperature austenitic stainless steel tubes
DIN 28180 - 85 Seamless steel tubes for tubular heat exchangers
DIN EN ISO 1127 Seamless stainless steel tubes (Dimensions and weights)
DIN 17457 Welded circular austenitic stainless steel tubes subject to special requirements
DIN 17458 Seamless circular austenitic stainless steel tubes subject to special requirements
DIN 17459 Seamless circular high - temperature austenitic stainless steel tubes
DIN 28180 - 85 Seamless steel tubes for tubular heat exchangers
DIN EN ISO 1127 Seamless stainless steel tubes (Dimensions and weights)
Competitive Advantage:
1. We offer you our best price with good quality of the materials.
2. We will deliver the materials strictly according to the the delivery date noted on the contract.
3. We also always have the huge ready stock for sell.
4. We have advanced NDT equipments for the tests such as Eddy Current test, Ultrasonic test, Hydraulic test and so on.
5.We have complete after - sale service to deal with the problems in time.
6. Wooden case package which is strong and suitable for sea transportation is our main method to pack the pipes. And the economical packing method such as packing in bundles.
Production Process of Stainless Steel Seamless Pipe:
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