• ISO 9001Certification
  • 24/7Service
  • QualifiedProfessionals

API 5L Pipe Grade A vs Grade B CR4 Discussion Thread

  • Description:API 5L Pipe - Grade A vs. Grade B - CR4 Discussion ThreadJul 14, 2009Re API 5L Pipe - Grade A vs. Grade B 07/14/2009 1:46 AM One diference between both ( Gr A and Gr B) is the Hydrotest pressure during the pipe fabrication progress.API 5L Grade B Pipe Equivalent Fitting MaterialsJan 05, 2016Difference Between API 5L and A ...
  • Standard:ASTM, ASME, AISI, GB, JIS, DIN, EN, BS
  • Certification:ISO, SGS, RoHS, CE, IBR
  • Production Capacity: 50000 tons Per Month
  • Email: [email protected]
Online Chat Leave a Message

API 5L Pipe Grade A vs Grade B CR4 Discussion Thread Description

(PDF) Experimental determination of the fatigue life of API 5L Pipe Grade A vs Grade B CR4 Discussion Thread

resu lts of the tensile tests on the API Grade B API 5L Pipe Grade A vs Grade B CR4 Discussion Thread API Specification 5L. Specification for Line Pipe. API 5L Pipe Grade A vs Grade B CR4 Discussion Thread properties of the 5 1/2-in. 14-lb/ft J-55 API 8-round short thread casing connection API 5L Pipe Grade A vs Grade B CR4 Discussion ThreadAPI 1104 Welder Qual.Feb 20, 2014API SpeciÞcation 5L pipe, as well as materials that conform to acceptable ASTM speciÞcations, may be grouped (see 5.4.2.2), provided that the qualiÞcation test is made on the material with the highest speciÞed minimum yield strength in the group. 5.4 ESSENTIAL VARIABLES 5.4.2.2 Base Material A change in base material constitutes an API 5L Pipe Grade A vs Grade B CR4 Discussion ThreadAPI 1104 Welder Qual.Feb 20, 2014API SpeciÞcation 5L pipe, as well as materials that conform to acceptable ASTM speciÞcations, may be grouped (see 5.4.2.2), provided that the qualiÞcation test is made on the material with the highest speciÞed minimum yield strength in the group. 5.4 ESSENTIAL VARIABLES 5.4.2.2 Base Material A change in base material constitutes an API 5L Pipe Grade A vs Grade B CR4 Discussion Thread

API 5L Grade B Pipe Equivalent Fitting MaterialsJan 05, 2016Difference Between API 5L and A 106 GR.B PipesOct 10, 2013A53 Gr. B vs API 5L Gr. B PSL2Aug 29, 2013API 5L Application - CR4 Discussion ThreadAug 18, 2010See more resultsAPI Steel Pipe - API 5L ERW PipeAPI 5L Grade B Pipe API 5L Pipe Grade A vs Grade B CR4 Discussion Thread

Welded (Longitudinal):- Wall Thickness Schedule 5s Schedule XXS (heavier on request), API5L gr.B, API5L gr.X42 to X70 (PSL1 + PSL2), EN10210-1 S355J2H, ISO 3183 L245 L555 NE/ME, API 5L X42 ERW Pipe, API 5L X52 ERW PipeAPI 5L Pipe - Grade A vs. Grade B - CR4 Discussion ThreadJul 14, 2009Re API 5L Pipe - Grade A vs. Grade B 07/14/2009 1:46 AM One diference between both ( Gr A and Gr B) is the Hydrotest pressure during the pipe fabrication progress.API 5L pipe not allowed in ASME section 1 - ASME API 5L Pipe Grade A vs Grade B CR4 Discussion ThreadSep 20, 2007It was said in the chemical industry that if a batch of pipe didn't meet the proper API 5 specifications they created a new grade. We had trouble getting CS piping during that period and tried to some API grades. The result was that what ever you ordered it was stenciled on the pipe even if they had to paint over the real grade mark of the mill.

API Steel Pipe - API 5L ERW PipeAPI 5L Grade B Pipe API 5L Pipe Grade A vs Grade B CR4 Discussion Thread

Welded (Longitudinal):- Wall Thickness Schedule 5s Schedule XXS (heavier on request), API5L gr.B, API5L gr.X42 to X70 (PSL1 + PSL2), EN10210-1 S355J2H, ISO 3183 L245 L555 NE/ME, API 5L X42 ERW Pipe, API 5L X52 ERW PipeAPI-5L Pipe Callout? - Petroleum engineering general API 5L Pipe Grade A vs Grade B CR4 Discussion ThreadOct 25, 2007All you are assured of getting by specifying API 5L X60, without additional details, is a pipe meeting API 5L with a minimum yield point of 60 ksi. It could be manufacturered to SMLS, DSAW, UOE, etc. and composed of a number of different elements and compounds at various concentration quantities up to permitted limits.API-5L Pipe Callout?Oct 25, 2007API 5L pipe not allowed in ASME section 1Sep 20, 2007What is the difference between PSL 1 and PSL2? X52 / API 5L Seamless Pipe Fitting Equivalent See more resultsScrewed Fitting - an overview ScienceDirect TopicsAll valves, fittings, and pipe shall be based on a design factor of 0.50 (50% of specified minimum yield strength). All piping should be API 5L Grade B or higher seamless in accordance with the design requirements. All fittings should be ASTM A105 or higher yield strength.

ASTM International - Standards for Steel Pipes, Tubes and API 5L Pipe Grade A vs Grade B CR4 Discussion Thread

Related Topics . Codes and Standards - Piping codes and standards - ASME, ANSI, ASTM, AGA, API, AWWA, BS, ISO, DIN and more..; Related Documents . Alloy Steels - An alloy steel has properties due to elements other than carbon; ASME/ANSI B36.10/19 - Carbon, Alloy and Stainless Steel Pipes - Dimensions - Metric Units - Pipe sizes, inside and outside diameters, wall thickness, schedules, ASTM Steel Data API Steel Data Weld RealityBlack and hot dipped galvanized pipe Grade A K02504 A53 Types E-S Grade B Grade B K03005 A53 Type E Grade A Grade A-B >30 206 Grade A-B >48 331 Pre heat not Req Carbon 0.25 Mn 0.95 E60XX E70XX E70S-6 E71T-1 A53 Type E Grade B Grade A-B >30 206 Grade A-B >48 331 preheat >25mm 100F carb 0.30 Mn 1.2 E60XX E70XX E70S-6 E71T-1 API 5L Pipe Grade A vs Grade B CR4 Discussion ThreadApi 570 course material - SlideShareMay 18, 2015a. pipe made from steel on a Fluid Catalytic Cracking Unit. b. steel pipe and lines off a crude tower on a crude still. c. cast iron and stress-relieved lines in caustic and corrosive service. d. ASTM A-106 Grade A pipe on a Catalytic Reforming Unit. 89. New construction piping should meet the requirements of _____ as a minimum. a. API 571 b.

Api 570 course material - SlideShare

May 18, 2015a. pipe made from steel on a Fluid Catalytic Cracking Unit. b. steel pipe and lines off a crude tower on a crude still. c. cast iron and stress-relieved lines in caustic and corrosive service. d. ASTM A-106 Grade A pipe on a Catalytic Reforming Unit. 89. New construction piping should meet the requirements of _____ as a minimum. a. API 571 b.Api Thread Chart PdfJan 16, 2019Api Thread Chart PdfApi Thread Chart PdfJan 16, 2019Api Thread Chart Pdf

CWI Part B Retest - American Welding Society

Aug 07, 2015One more area of disagreement API 5L Grade X52 is correctly stated according to D1.1 and every reference referred to with a Google search. Not sure where you found a listing of API 5LX Gr. X52, but I couldn't find that one anywhere. Many times the 'Grade' is left off and it will read 'API 5L X52'.CWI Part B Retest - American Welding SocietyAug 07, 2015One more area of disagreement API 5L Grade X52 is correctly stated according to D1.1 and every reference referred to with a Google search. Not sure where you found a listing of API 5LX Gr. X52, but I couldn't find that one anywhere. Many times the 'Grade' is left off and it will read 'API 5L X52'.Difference Between API 5L / ASTM 53 / A106 - Mechanical API 5L Pipe Grade A vs Grade B CR4 Discussion ThreadGrade B and A106 are basically the same thing. Just make sure the test cert covers you for the min temperature charpy tests. But grade B is about the lowest grade 5L pipe anyone would buy. Get the vendor to certify it's as good as grade B to cover yourself. Remember - More details = better answers

Gas Piping Systems - an overview ScienceDirect Topics

ASME B31.8 includes a table that lists allowable working pressures for various pipe grades and design factors for normally available pipe diameters and wall thicknesses for use in gas transmission and distribution piping. Table 7.11 provides the MAWP for most wall thicknesses in sizes 2-30 in. for A106, API 5L, and API 5LX piping using ASME B31.8.Gas Piping Systems - an overview ScienceDirect TopicsASME B31.8 includes a table that lists allowable working pressures for various pipe grades and design factors for normally available pipe diameters and wall thicknesses for use in gas transmission and distribution piping. Table 7.11 provides the MAWP for most wall thicknesses in sizes 2-30 in. for A106, API 5L, and API 5LX piping using ASME B31.8.PIPING MATERIAL SPECIFICATION (PROJECT AMERICAN PETROLEUM INSTITUTE (API) ANSI/API SPEC.5L Specification for Line Pipe API 594 Check Valves Flanged, Lug, Wafer and Butt-Welding API 598 Valve Inspection and Test API 599 Metal Plug Valves - Flanged and Welding Ends API 600 Steel Gate Valves Flanged and Butt-Welding Ends, Bolted Bonnets API 602 Steel Gate, Globe and Check Valves API 5L Pipe Grade A vs Grade B CR4 Discussion Thread

PIPING MATERIAL SPECIFICATION (PROJECT

AMERICAN PETROLEUM INSTITUTE (API) ANSI/API SPEC.5L Specification for Line Pipe API 594 Check Valves Flanged, Lug, Wafer and Butt-Welding API 598 Valve Inspection and Test API 599 Metal Plug Valves - Flanged and Welding Ends API 600 Steel Gate Valves Flanged and Butt-Welding Ends, Bolted Bonnets API 602 Steel Gate, Globe and Check Valves API 5L Pipe Grade A vs Grade B CR4 Discussion ThreadPWHT Question - American Welding SocietyHave a look at your Client's specification. API 5L allows quite a high carbon content for this material which may not meet the required hardness limits (I cannot remember what the Nace requirement is but under the BS 4515 pipeline code it was 248 HV10 which can be hard to achieve.Pipe networks transporting hydrogen pure or blended Dec 01, 2019Here we consider a pipe subjected to internal pressure made from API 5L X52 steel. The pipe has a diameter D = 611 mm and thickness t = 11 mm. This pipe exhibits an internal semi-elliptical crack at the pipeline with a defect depth over thickness ratio a/ t = 0.5 and aspect ratio a/c = 0.5.

Pipe networks transporting hydrogen pure or blended

Dec 01, 2019Here we consider a pipe subjected to internal pressure made from API 5L X52 steel. The pipe has a diameter D = 611 mm and thickness t = 11 mm. This pipe exhibits an internal semi-elliptical crack at the pipeline with a defect depth over thickness ratio a/ t = 0.5 and aspect ratio a/c = 0.5.Pipe networks transporting hydrogen pure or blended Dec 01, 2019Here we consider a pipe subjected to internal pressure made from API 5L X52 steel. The pipe has a diameter D = 611 mm and thickness t = 11 mm. This pipe exhibits an internal semi-elliptical crack at the pipeline with a defect depth over thickness ratio a/ t = 0.5 and aspect ratio a/c = 0.5.Pipeline design consideration and standards - PetroWikiJun 02, 2015Pipe and butt-weld fittings in ASTM A-53 Grade B, A-106 Grade B, A-333 Grade1, and API 5L Grade B and the "X" grades (X42 through X65) are acceptable for H 2 S service. Natl. Natl. Assn. of Corrosion Engineers (NACE) Standard MR-01-75, Sulfide Stress Cracking Resistant Metallic Material for Oil Field Equipment, [9] Secs. 3 and 5, prescribes the API 5L Pipe Grade A vs Grade B CR4 Discussion Thread

Requirements for Static Pressure Testing Field Piping

b) Calculate design pressure and set maximum allowable working pressure (MAWP) at the lower of MOP and design pressure. For pipe with threaded connections, pipe thickness (t) shall be measured from the inside diameter to pipe thread root. Pipe thickness (t) can be determined by deducting the pipe thread depth from the nominal thickness of the pipe.Screwed Fitting - an overview ScienceDirect TopicsAll valves, fittings, and pipe shall be based on a design factor of 0.50 (50% of specified minimum yield strength). All piping should be API 5L Grade B or higher seamless in accordance with the design requirements. All fittings should be ASTM A105 or higher yield strength.Some results are removed in response to a notice of local law requirement. For more information, please see here.

Some results are removed in response to a notice of local law requirement. For more information, please see here.PIPING MATERIAL SPECIFICATION (PROJECT

AMERICAN PETROLEUM INSTITUTE (API) ANSI/API SPEC.5L Specification for Line Pipe API 594 Check Valves Flanged, Lug, Wafer and Butt-Welding API 598 Valve Inspection and Test API 599 Metal Plug Valves - Flanged and Welding Ends API 600 Steel Gate Valves Flanged and Butt-Welding Ends, Bolted Bonnets API 602 Steel Gate, Globe and Check Valves API 5L Pipe Grade A vs Grade B CR4 Discussion ThreadSome results are removed in response to a notice of local law requirement. For more information, please see here.Pipeline design consideration and standards - PetroWikiJun 02, 2015Pipe and butt-weld fittings in ASTM A-53 Grade B, A-106 Grade B, A-333 Grade1, and API 5L Grade B and the "X" grades (X42 through X65) are acceptable for H 2 S service. Natl. Natl. Assn. of Corrosion Engineers (NACE) Standard MR-01-75, Sulfide Stress Cracking Resistant Metallic Material for Oil Field Equipment, [9] Secs. 3 and 5, prescribes the API 5L Pipe Grade A vs Grade B CR4 Discussion ThreadStainless Steel Tube Stainless Steel Pipe - Guanyu TubeComparison Grade 316 vs 316L vs 316Ti Stainless Steel 17-4 PH Stainless Steel 630 Stainless Steel ASTM A564 ASTM A693 17-4 PH AISI 630 S17400 Stainless Steel Pipe 304H Stainless Steel Pipe ASME SA213 SA312 ASTM A213 A312 304H Pipe

Strength of casing and tubing - PetroWiki

Oct 22, 2020So using a yield strength criterion as a measure of pipe internal pressure resistance is inherently conservative. This is particularly true for lower-grade materials such H-40, K-55, and N-80 whose UTS/YS ratio is significantly greater than that of higher-grade materials such as P-110 and Q-125.Strength of casing and tubing - PetroWikiOct 22, 2020So using a yield strength criterion as a measure of pipe internal pressure resistance is inherently conservative. This is particularly true for lower-grade materials such H-40, K-55, and N-80 whose UTS/YS ratio is significantly greater than that of higher-grade materials such as P-110 and Q-125.Strength of casing and tubing - PetroWikiOct 22, 2020So using a yield strength criterion as a measure of pipe internal pressure resistance is inherently conservative. This is particularly true for lower-grade materials such H-40, K-55, and N-80 whose UTS/YS ratio is significantly greater than that of higher-grade materials such as P-110 and Q-125.

Texas Flange Flanges Steel Flanges Industrial Pipe API 5L Pipe Grade A vs Grade B CR4 Discussion Thread

Texas Flange provides ASME and Non code industrial pipe flanges for the Petrochemical, Aerospace, or other industrial industries. Call or email today! 800-826-3801 281-484-8325Welded vs. seamless steel pipe American Piping ProductsWelded vs. seamless steel pipe. As industrial applications have evolved and grown more complex, the piping products and systems that serve them have had to keep pace. While many pipe manufacturing methods exist, the most prominent discussion in the industry compares electric resistance welded (ERW) vs. seamless (SMLS) steel pipe.Welded vs. seamless steel pipe American Piping ProductsWelded vs. seamless steel pipe. As industrial applications have evolved and grown more complex, the piping products and systems that serve them have had to keep pace. While many pipe manufacturing methods exist, the most prominent discussion in the industry compares electric resistance welded (ERW) vs. seamless (SMLS) steel pipe.

20 YEARS OF EXPERIENCE IN STEEL PRODUCTION

Our Factory Workshop

Steel Plates Production Line
Steel Plates Production Line
Steel Plates Production Line
Steel Plates Production Line
Steel Pipes Production Line
Steel Pipes Production Line
Steel Coils Production Line
Steel Coils Production Line
Steel Plates Warehouse
Steel Plates Warehouse
Steels Machining Center
Steels Machining Center
Steel Deep Processing Center
Steel Deep Processing Center
Cutting and welding center
Cutting and welding center

Contact Information

  • 118 Kexue Road, Zhengzhou City, Henan Province, China
  • [email protected]
  • 0086-13569929107

Opening Hours

  • Monday / Tuesday 8:30 AM to 6:00 PM
  • Wednesday / Thursday 8:00 AM to 6:30 PM
  • Friday / Saturday 8:30 AM to 7:00 PM
  • Sunday Close

Get in Touch With Us

Complete control over products allows us to ensure our customers receive the best quality prices and service. Your email address will not be published.

Henan Black Iron Pipes Factory

Our Main product included Steel Plates, Steel pipes, Steel coils, Steel Section and Steel sheets, which are largely sell to Europe, South and North America, Asia, Africa, Middle-east, Southeast Asia.

Headquaters

  • 118 Kexue Road, Zhengzhou City, Henan Province, China
  • [email protected]
  • 0086-13569929107
  • 0086-13569929107

Leave a Message

If you have any need steel products, please leave you message.

* Don't worry, we don't spam.