4 Inch Stainless Steel Pipe Bends 304 316l 30 45 60 125 135 180 Degree

4 Inch Stainless Steel Pipe Bends 304 316l 30 45 60 125 135 180 Degree

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4 Inch Stainless Steel Pipe Bends 304 316l 30 45 60 125 135 180 Degree

Stainless Steel Pipe Fittings

Outside Diameter: 4mm to 2500mm(1/8”inch – 120”inch)
Wall Thickness: Sch5S – SchXXS(1mm – 150mm)
Material: 201, 202, 301, 304, 304L, 309S, 310, 316, 316L, 321, 410S, 420, 430, 904L, etc
Surface: Black, bright, hot rolling, hot forging, pickling white, sandblasting, peeling, rough turning, grinding
Standard: JIS, AISI, ASTM, GB, DIN, EN, etc
Stock: 5000 Ton/Month
Quality Control: Third Party Inspection is offered.
Customized Specifications
Thickness: 1-15 mm
 
O.D.: 20-2000 mm
 

Center to Center A:4-2000 mm


Welding Type: Seamless/Welded
 
Material/Grade:Stainless/Carbon
304/304L/316/316L Regularly
Main Production Name
45 / 90 / 180 D , Long / Short Radius Elbows, Equal / Reducing Crosses,
Concentric /Eccentric Reducers, Caps, Stub Ends,Pipe fittings
Size Range
From ½” up to 106”
Schedule
SCH STD, XS, XXS, SCH 10 ~ SCH 160
Surface
Pickling white, Polished outside, Polished inside and outside, Brushed, Mirrored, Plated, Perforated
Main Material Code:
Stainless Steel
200 series: 201
300 series: 301,303/Cu,304/L/H,304Cu,305,309/S,310/S,316/L/H/Ti,321/H,347/H,330,
400 series: 409/L,410,416/F,420/F,430,431,440C,441,444,446,
600 series: 13-8ph,15-5ph,17-4ph,17-7ph(630,631),660A/B/C/D,
Duplex: 2205(UNS S31803/S32205),2507(UNS S32750),UNS S32760,2304,LDX2101.LDX2404,LDX4404,904L
ASTM A403 WP304/304L, WP316/316L, WP321, WP347, WPS 31254
Duplex& super
Duplex stainless steel
ASTM A 815 UNS S31803, UNS S32750, UNS S32760
Standard
ANSI, ISO, JIS, DIN, BS,GB, SH, HG,QOST,ETC.
Applications
range:
Petroleum, chemical, power, gas, metallurgy, shipbuilding, Construction, water and
nuclear power etc.
The third party
inspection:
BV, SGS, LOIYD, TUV, and other parties required by clients.
Delivery Time:
At the earliest ,within the period required by customer.
Chemical composition
Grade
C%
Si%
Mn%
P%
S%
Ni%
Cr%
Mo%
201
≤0.15
≤0.75
5.5-7.5
≤0.06
≤ 0.03
3.5-5.5
16.0-18.0
301
≤0.15
≤1.0
≤2.0
≤0.045
≤ 0.03
6.0-8.0
16.0-18.0
304
≤0.08
≤1.0
≤2.0
≤0.045
≤ 0.03
8.0-10.5
18.0-20.0
304L
≤0.03
≤1.0
≤2.0
≤0.035
≤ 0.03
9.0-13.0
18.0-20.0
316
≤0.08
≤1.0
≤2.0
≤0.045
≤ 0.03
10.0-14.0
16.0-18.0
2.0-3.0
316L
≤0.03
≤1.0
≤2.0
≤0.045
≤ 0.03
12.0-15.0
16 .0-1 8.0
2.0-3.0
321
≤0.08
≤1.0
≤2.0
≤0.035
≤ 0.03
9.013
17.0-1 9.0
410
≤0.15
≤1.0
≤1.0
≤0.035
≤ 0.03
11.5-13.5
430
≤0.12
≤0.75
≤1.0
≤0.040
≤ 0.03
≤0.60
16.0-18.0
UNS
ASTM
EN
JIS
S20100
201
1.4372
SUS201
S20200
202
1.4373
SUS202
S30100
301
1.4319
SUS301
S30400
304
1.4301
SUS304
S30403
304L
1.4306
SUS304L
S30908
309S
1.4833
SUS309S
S31008
310S
1.4845
SUS310S
S31600
316
1.4401
SUS316
S31603
316L
1.4404
SUS316L
S31703
317L
1.4438
SUS317L
S32100
321
1.4541
SUS321
S34700
347
1.455
SUS347
S40500
405
1.4002
SUS405
S40900
409
1.4512
SUS409
S43000
430
1.4016
SUS430
S43400
434
1.4113
SUS434
S44400
444
1.4521
SUS444L
S40300
403
SUS403
S410000
410
1.40006
SUS410
S42000
420
1.4021
SUS420J1
S440A
440A
1.4028
SUS440A
S32750
SAD2507
1.441
S31803
SAF2205
1.4462
N08904
904L
1.4539
Application

Stainless steel pipes are widely used in below fields:

1. Construction building material, curtain wall bracket, guardrail/hand railing material .
2. Petroleum oil and gas transmission, coal.
3. Decoration, chemical engineering, food processing.
4. Indoor pipeline, water heater, boiler, bathtub etc.