S31803/S32205 Stainless Steel U Bending Tube &A179 U Tube

• Customization: Available
• Type: Seamless
• Technique: Cold Rolled&Cold Drawn
• Model NO.: ASTM A790/A789 S32205 Duplex Steel Stainless Pipe
• Material: Stainless Steel
• Surface Treatment: Polished&Antiseptical
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Special Purpose
• Section Shape: Round
• Wt: 1.0-30mm
• Length: 2-15meters
• Pipe Type: Seamless&U Tube
• Steel Grade: ASTM A213 (ASME SA213)304h, 310h, 321H, 347H, 347H
• Duplex & Super Duplex Grade: Uns S31803, Uns S32205, Uns S31500, Uns S32304, U
• Transport Package: Wooden &Plywood Case. PVC Bags
• Specification: 15mm-508mm
• Trademark: ZD/TJTC/OEM
• Origin: Zhengjiang/Anhui Province
• HS Code: 7304
• Production Capacity: 15000tons/Year

Product Description

Product introduction
1), Heat Exchanger Tubing (Straight and U tubing)
2), Air Cooler Tubing
3), Condenser Tubing
4), Evaporator Tubing
Specification:
ASTM A213 (ASME SA213): Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
ASTM A789 (ASME SA789): Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
ASTM A268(ASME SA268): Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
Final Finishing: Solution Annealed & Pickled, Bright Annealed
The specifications of JIS G3463, EN 10216-5 are available.

 Duplex & Super Duplex
Stainless Steel Tube & Pipe
Grade Available: UNS S31803, UNS S32205, UNS S31500, UNS S32304, UNS S32750 S32760
Specification: 
ASTM A789 (ASME SA789): Specification for Seamless and Welded Ferritic / Austenitic Stainless Steel Tubing for General Service
ASTM A790 (ASME SA790): Specification for Seamless and Welded Ferritic / Austenitic Stainless Steel Pipe
The specification of EN 10216-5 is available.

Pipes for Producing Pipe Fittings
Specification:
ASTM A312 (ASME SA312): Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
ASTM A790 (ASME SA790): Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
ASTM B423(ASME SB423): Specification for Nickel-Iron-Chromium-Molybdenum-Copper Alloy(UNS N08825 and N08221) Seamless Pipe and Tube
ASTM B407(ASME SB407): Specification for Nickel-Iron-Chromium Alloy Seamless Pipe and Tube
The specifications of JIS G3459 and EN 10216-5 are available.
Seamless Pipe
Specification:
ASTM A312 (ASME SA312): Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
ASTM A790 (ASME SA790): Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipes
ASTM B423(ASME SB423): Specification for Nickel-Iron-Chromium-Molybdenum-Copper Alloy(UNS N08825 and N08221) Seamless Pipe and Tube
ASTM B407(ASME SB407): Specification for Nickel-Iron-Chromium Alloy Seamless Pipe and Tube
The specifications of JIS G3459 EN 10216-5, DIN 17456, DIN 17458 are availabie.
 
Boiler Tube and Pipe
Grade: 304H, 310H, 321H, 347H, 347HFG
Specification: 
ASME SA213: Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
The specifications of ASME SA312, JIS G3459, EN 10216-5, DIN 17456, DIN 17458 are available.

ASTM A312 (ASME SA312): Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
ASTM A790 (ASME SA790): Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipes
ASTM B423(ASME SB423): Specification for Nickel-Iron-Chromium-Molybdenum-Copper Alloy(UNS N08825 and N08221) Seamless Pipe and Tube
ASTM B407(ASME SB407): Specification for Nickel-Iron-Chromium Alloy Seamless Pipe and Tube
The specifications of JIS G3459 EN 10216-5, DIN 17456, DIN 17458 are availabie.
 Inspection And Test
Raw Material Inspection:
1. Check the material supplier's mill test certificates
2. Check the material's quantity, size, surface condition
3. Conduct chemical analysis and mechanical property test


Process Inspection:
1. Inspect single work-piece's dimension, levelness, bend
degree, hole size, hole location, etc.
2. Inspect the work-piece's welding result 


Cleaning Result Inspection:
After the work piece pass the process inspection, then go to cleaning to wipe out its oil&grease, dust, and other contaminants. Inspection method:
1. Visual inspection 
2. Wipe test 
3. Black light test
4. Mirror test (if need)


Assembly Inspection:
After cleaning inspection is good, then assemble on set to inspect its overall levelness, dimension, etc.Water Test:
Water test is a good way to check the distributor's working performance. The test items includes:
1. Liquid height in trough
2. Used time of one hole to fill the container
3. Calculate the coefficient variance(CV)


Package Inspection:
1. Check the small parts quantity according to packing list
2. Check the protect method of the internals

PRODUCT CATEGORY 
Stainless Steel Seamless Pipes or Tubes
Seamless Stainless Steel Heat Ex-changer U-Tubes
Duplex Stainless Steel Seamless Pipes or Tubes
Nickle Alloy Seamless Pipes or Tubes
Nickel Alloy Seamless U-Tubes
Stainless Steel Welding Pipes or Tubes
 
PRODUCT RANGE 
S.S. SEAMLESS TUBES
Outer Diameter: 10.29mm to 168.3mm    
Thickness:0.9 to 10.0mm
Specification:ASTM/ASME A/SA269/213/789
S.S. SEAMLESS PIPES
Outer Diameter:1/8" to 24"(10.29mm to 609.60mm)    
Thickness:1.24mm to 59.54mm
 
LENGTHS 
Random Length/Fixed Length
The Maximum Length:22m

CONDITION OF DELIVERY
Annealed and pickle, Polished, Bright Heat Treatment

DESCRIPTION:

Grade	Austenitic Stainless Steel: TP304,TP304L,TP304/304L,TP304H,TP321,TP321H,TP321/321H,TP316L,TP316/316L,TP316H, TP316TI,TP317L,TP310S,TP347/347H,904Letc. Duplex Steel:S32205,S31803,S32750,S31500 etc. Nickel Alloy:200/201/400/600/601/625/690/800/800HT etc. EN:1.4301,1.4307,1.4306,1.4401,1.4404,1.4335,1.4571,1.4436,1.4438,1.4541,1.4550,1.4435,        1.4580 etc. GOST:03Х18Н1112Х18Н10Т 10Х17Н13М2Т,08Х17Н13М2Т,08Х17Н13М2Т,               12Х18Н9,08Х18Н10 etc. JIS:SUS304TB,SUS304LTB,SUS304HTB,SUS316TB,SUS316LTB,SUS316HTB,SUS317LTB,        SUS321TB,SUS321HTB,SUS347TB,SUS347HTB,SUS316TiTB,SUS310STB,SUS310TB        etc. GB:06Cr19Ni10,022Cr19Ni10,06Cr17Ni12Mo2,07Cr19Ni10,022Cr17Ni12Mo2,07Cr17Ni12Mo2,        06Cr17Ni12Mo2Ti,06Cr19Ni13Mo3,022Cr19Ni13Mo3,06Cr18Ni11Ti,06Cr18Ni11Nb,        07Cr19Ni11Ti,07Cr18Ni11Nb,20Cr25Ni20,06Cr25Ni20,06Cr19Ni10N,022Cr19Ni10N,        06Cr17Ni12Mo2N,  022Cr17Ni12Mo2N,12Cr18Ni9,16Cr23Ni13,06Cr23Ni13,        022Cr19Ni5Mo3Si2N,022Cr22Ni5Mo3N,022Cr23Ni5Mo3N,022Cr25Ni7Mo4N etc.
Spec	ASTM/ASME:A/SA312/511/790/376/269/213/789 DIN:17456,17458     JIS:G3459,G3463       EN:10216-5  GB:GB/T14976,GB/T21833,GB/T14975,GB13296,GB5310,GB9948 GOST:9941 Nickel Alloy:ASTM/ASME B/SB 161/163/165/167/407/423/444/622/668/677/690/729/829
Testing	Hydraulic Test(A999), Ultrasonic Test(E213), Eddy Current Test(E426), Flatting test(A1016), Impact Test(A370), Intergranular Corrosion Test(A262 E), Flaring Test(A999), Grain Size Test(E112), Inclusions Test(E45),Roughness(ISO 4287), Clean liness(A380), Carbide Precipitation Check(A262 A),Radiation Test(IAEA), Delta Ferrite Content(E562), Pitting Corrsion Test(A923 C) etc.
Application	Pipeline Transport, Medical Equipment, Heat Ex-changer, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration.
Size	OD:1/8" ~ 24"(10.29MM-609.60MM),  WT:1.24MM ~ 59.54MM
Lenght	6m or According to Customer′s Request(The Maximum Length:22m)
Technique	Cold Rolled, Hot Rolled, Cold/Hot Rolled, Cold Drawn
Surface Treatment	Annealed, Pickled, Mechanical Polish (Up to 800#), Bright Annealed or Polish
Delivery Date	20 Working Days or Customized
Market	America, Australia, Singapore,Malaysia, Israel, Canada, South Africa, Italy, South Korea, and other places in the world.
Sample	Free Samples But Freight Charge Paid by Customer

Chemical Composition:  

Chemical Composition	304/304L(A312)	316/316L(A312)	321 (A312)	304 (A312)	316L (A312)	347 (A312)	S32205 (A790)	S31803 (A790)	TP310S (A312)
C	≤0.035	≤0.035	≤0.08	≤0.08	≤0.035	≤0.08	≤0.03	≤0.03	≤0.08
S	≤0.030	≤0.030	≤0.03	≤0.03	≤0.03	≤0.03	≤0.02	≤0.02	≤0.03
P	≤0.045	≤0.045	≤0.045	≤0.045	≤0.045	≤0.045	≤0.03	≤0.03	≤0.045
Mn	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0
Si	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Cr	18.0-20.0	16.0-18.0	17.0-19.0	18.0-20.0	16-18	17.0-19.0	22.0-23.0	21.0-23.0	24.0-26.0
Ni	8.0-11.0	11.0-14.0	9.0-12.0	8.0-13.0	10.0-14.0	9.0-13.0	4.5-6.5	4.5-6.5	19.0-22.0
Mo	/	2.0-3.0	/	/	/	/	3.0-3.5	2.5-3.5	≤0.75
Ti	/	/	5(C+N)-0.7	/	/	/	/	/	/
N	/	/	0.1	/	/	/	0.14-0.20	0.08-0.20	/
Nb	/	/	/	/	/	10C-1.0	/	/	/

SA179/SA192 CHEMICAL AND MECHANICAL COMPONENT:

ASTM A179/(ASME SA179)
Seamless Cold Drawn Low Carbon Steel Heat Exchanger And Conderser Tubes
Application:	For tubular heat exchangers,condensers,and similar heat transfer apparatus.
Size(mm):	O.D.:6.0~114.0 W.T.:1~15 L:max 12000

Grade and Chemical Composition (%)

Chemical Composition	C	Mn	P≤	S≤	Si≤
	0.06-0.18	0.27-0.63	0.035	0.035	0.25

Tolerance(SA-450/SA-450M):

OD In (mm)	+	-	WT In(mm)	+	-
<1(25.4)	0.10	0.10	≤1.1/2(38.1)	20%	0
1~1.1/2(25.4~38.1)	0.15	0.15	>1.1/2(38.1)	22%	0
>1.1/2~<2(38.1~50.8)	0.20	0.20
2~<2.1/2(50.8~63.5)	0.25	0.25
2.1/2~<3(63.5~76.2)	0.30	0.30
3~4(76.2~101.6)	0.38	0.38
>4~7.1/2(101.6~190.5)	0.38	0.64
>7.1/2~9(190.5~228.6)	0.38	1.14

ASTM A192/A192M-02
Seamless Carbon Steel Bolier Tubes for High-Pressure
Application:	For seamless carbon steel bolier and superheater tubes for high-pressure service
Size(mm):	O.D.:6.0~114.0 W.T.:1~15 L:max 12000

Grade and Chemical Composition (%)

Chemical Composition	C	Mn	P≤	S≤	Si≤
	0.06-0.18	0.27-0.63	0.035	0.035	0.25

Tolerance(SA-450/SA-450M):

OD In (mm)	+	-	WT In(mm)	+	-
<1(25.4)	0.10	0.10	≤1.1/2(38.1)	20%	0
1~1.1/2(25.4~38.1)	0.15	0.15	>1.1/2(38.1)	22%	0
>1.1/2~<2(38.1~50.8)	0.20	0.20
2~<2.1/2(50.8~63.5)	0.25	0.25
2.1/2~<3(63.5~76.2)	0.30	0.30
3~4(76.2~101.6)	0.38	0.38
>4~7.1/2(101.6~190.5)	0.38	0.64
>7.1/2~9(190.5~228.6)	0.38	1.14