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MSS SP-43 ASTM A403 UNS S31254 Seamless Stub End 8″ SCH20
MSS SP-43 ASTM A403 UNS S31254 Seamless Stub End 8″ SCH20
MSS SP-43 ASTM A403 UNS S31254 Seamless Stub End 8″ SCH20
MSS SP-43 ASTM A403 UNS S31254 Seamless Stub End 8″ SCH20
Specifications
Brand Name :
HT
Model Number :
MSS SP-43 ASTM A403 UNS S31254 Seamless Stub End 8″ SCH20
Certification :
ISO TUV BV SGS,etc.
Place of Origin :
China
MOQ :
1pc
Price :
negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union
Supply Ability :
10000000000pcs/month
Delivery Time :
5~50days
Packaging Details :
plywood case,pallet,woven bag,carton,etc. as per your requirements.
Material :
ASTM A403 S31254
Product Name :
MSS SP-43 ASTM A403 UNS S31254 Seamless Stub End 8″ SCH20
Standard :
ASTM A815
Size :
Seamless : 1/2″ – 10″, Welded : 1/2″ – 48″
Type :
Seamless / Welded / Fabricated
Application :
oil gas chemical
Description

MSS SP-43 ASTM A403 UNS S31254 Seamless Stub End 8″ SCH20

1. Key Specifications / Features

Type: UNS S31254 Seamless Stub End
Material: F44 (254SMO,UNS S31254,EN 1.4547)
Size: 8″
Standard: MSS SP-43
WT: SCH20

2. Chemical Composition and Mechanical Property for F44 (254SMO,UNS S31254,EN 1.4547)

Chemical Composition and Mechanical Property for F44 (254SMO,UNS S31254,EN 1.4547)
Steel Grade Chemical Composition Mechanical Performance
C(Max) Si(Max) Mn(Max) P(Max) S(Max) Ni Cr N Mo Cu Tensile Strength
(Min),Mpa		 Yield Strength
(Min),Mpa
F44 (254SMO,UNS S31254,EN 1.4547) 0.02 0.80 1.00 0.030 0.010 17.50–18.50 19.50–20.50 0.18-0.25 6.00-6.50 0.50-1.00 680 300

3. Table of Contents
1 Dimensions butt welded Stub Ends schedule 10S MSS SP-43 type A/B
2 DIMENSIONAL TOLERANCES OF STUB ENDS MSS SP-43

MSS SP-43 ASTM A403 UNS S31254 Seamless Stub End 8″ SCH20

Dimensions butt welded Stub Ends schedule 10S MSS SP-43 type A/B

NPS OD T G F R
Type A		 R
Type B
4 114.3 3.05 157.2 76.2 11.18 0.76
5 141.3 3.40 185.7 76.2 11.18 1.52
6 168.3 3.40 215.9 88.9 12.7 1.52
8 219.1 3.76 269.9 101.6 12.7 1.52
10 273.1 4.19 323.9 127 12.7 1.52
12 323.9 4.57 381 152.4 12.7 1.52
14 355.6 4.78 412.8 152.4 12.70 1.52
16 406.4 4.78 469.9 152.4 12.7 1.52
18 457.2 4.78 533.4 152.4 12.70 1.52
20 508 5.54 584.2 152.4 12.70 1.52
24 609.6 6.35 692.2 152.4 12.7 1.52

Dimensions are in millimeters unless otherwise indicated. Weights are in kilograms and approximately given.

DIMENSIONAL TOLERANCES OF STUB ENDS MSS SP-43

Nominal Pipe Size 1/2 up to 2.1/2 3 to 3.1/2 4 5 to 8 10 to 18 20 to 24
Outside Diameter at Welding End (OD) 0.8 0.8 0.8 + 1.6
– 0.8		 + 2.29
– 0.76		 + 3.05
– 0.76
Overall Length (F) 1.6 1.6 1.6 1.6 2 2
Outside Diameter of Lap (G) + 0
– 0.76		 + 0
– 0.76		 + 0
– 0.76		 + 0
– 0.76		 + 0
– 1.6		 + 0
– 1.6
Thickness of Lap (T) + 1.52
– 0		 + 1.52
– 0		 + 1.52
– 0		 + 1.52
– 0		 + 1.52
– 0		 + 1.52
– 0
Fillet Radius of Lap (R) + 0
– 0.76		 + 0
– 0.76		 + 0
– 1.6		 + 0
– 1.6		 + 0
– 1.6		 + 0
– 1.6
Wall Thickness (t) Not less than 87.5% of Nominal Wall Thickness

Dimensional tolerances are in millimeters unless otherwise indicated.

Notes:

  • Type A for Lap Joint Flanges
  • Type B for Slip On Flanges
  • MSS SP-43 only covers stainless steel buttweld fittings made for use with Schedule 5S and 10S pipe and Stub Ends suitable for use with Schedule 40S pipe, as defined in ASME B36.19. The dimensions and dimensional tolerances defined in MSS SP-43 are substantially the same as those in ASME B16.9 specifications from NPS 1/2 – NPS 24. Except with regard to the outside diameter at the bevel.
  • MSS SP-43 ASTM A403 UNS S31254 Seamless Stub End 8″ SCH20
Product tags

2107127 9 support ring

,

1330 u joint

,

fitting astm a234 wpb
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MSS SP-43 ASTM A403 UNS S31254 Seamless Stub End 8″ SCH20

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Product Detail
Brand Name :
HT
Model Number :
MSS SP-43 ASTM A403 UNS S31254 Seamless Stub End 8″ SCH20
Certification :
ISO TUV BV SGS,etc.
Place of Origin :
China
MOQ :
1pc
Price :
negotiable
Contact Supplier
MSS SP-43 ASTM A403 UNS S31254 Seamless Stub End 8″ SCH20
MSS SP-43 ASTM A403 UNS S31254 Seamless Stub End 8″ SCH20

Zhengzhou Huitong Pipeline Equipment Co.,Ltd.

Active Member
7 Years
henan, zhengzhou
Since 1978
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Hastelloy Pipe, Inconel Pipe, Nickel Alloy Pipe
Total Annual :
10000000-20000000
Employee Number :
50~100
Certification Level :
Active Member
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