Stainless Steel Pipes

Alloy Forged Fittings & Flanges: A/SA-182

Flanges & Fittings
Alloy Butt Weld Fittings: A/SA-234 

Chrome Moly Pipe Specifications & Grades
SA335 & A335 Grades P5, P9, P11, P22, P91, P92
A691 1-1/4 Chrome through 9 Chrome (Welded Alternative to A335)

Sizes
1/4 Nominal to 24O.D. Seamless Pipe
Wall Thickness   Schedule 40 through XXH

Chrome Moly pipe has become a standard in the power generation industry and the petro-chemical industry, not only because of its tensile strength, corrosion resistance and high-temperature strength, but also for its cost-effectiveness. Grades P-11, P-22 - P-91 & P-92 are prevalent grades for the power industry, while P-5 & P-9 are the major refinery processing grades utilized.

Flanges & Fittings

Specifications & Grades
A691 Grades:

Sizes
16 OD and Larger
Wall Thickness Up to 3.000

Specifications & Grades
A139 Grade B
A252 Grades 2 & 3

Sizes
24 to 84 OD
Wall Thickness Up to 1.500

Specifications & Grades
SA53 / A53 Welded Grade B
API 5L Welded Grades B (X42, X52, X60, X65 and above)
A671 / A672 in all grades

Flanges & Fittings
A/SA-234 WPW OR WPWX - Grades B, C
High Yield MSS SP-75 Grades WPH (Y42, Y52, Y60, Y65 and above)

Sizes
? Nominal to 60 OD
Wall Thickness Up to 1.500

American Piping distributes an extensive selection of welded pipe including Electronic Resistance Welded (ERW), Electronic Fusion Welded (EFW), and Double Submerged Arc Welded (DSAW) carbon steel pipe along with their respective flanges and fittings.  We also carry A139 - Grade Band A252 Grades 2 & 3 spiral weld pipe along with A691 chrome moly pipe.

Mechanical Tubing in the following Spec/Grades:
A519 Grades 1026, 4130, 4140

Boiler Tube in the following Spec/Grades:
SA213 / A213 Grades (limited sizes) T-5, T-9, T-11, T-22, T-91
SA210 / A210 Grade A1

American Piping distributes an extensive selection of boiler tubing used in the development of waterwalls, economizers, and superheaters. Common ASTM specifications include A213 and A210. We also carry A519 tubing for mechanical and pressure applications and for transporting steam, water, and gas.

Seamless & Welded Butt weld Fittings to ASTM B366 in all Nickel grades above.
Forged Fittings and Flanges to ASTM B564 in all Nickel grades above.

Nickel Alloys
Seamless & Welded Pipe in the following UNS/Spec/Grades:
UNS N10276 B622 / B619 Alloy 276
UNS N02200 / N02201 B161 Nickel 200 / 201
UNS N04400- B165 Alloy 400
UNS N06600 B167 Alloy 600
UNS N06625 B705 Alloy 625
UNS N08810 / N08811 B407 Alloy 800H / 800HT
UNS N08825 B423 Alloy 825

Alloy 20
UNS N08020 B729 / B464 Alloy 20 Pipe
Seamless Butt Weld Fittings: B366
Forged Alloy 20 Flanges and Fittings: B462

Duplex Pipe
UNS S31803 / S32205 A790 Duplex 2205 Pipe
Seamless Butt Weld Fittings: A815
Forged Duplex Flanges & Fittings: A-182 F-51

Flanges
SA182 / A182 Flanges and Forged Fittings in Grades:

Fittings
SA403 / A403 - Seamless & Welded Fittings in Grades:

Specifications & Grades
SA 312 / A312 Seamless & Welded Pipe in Grades:

Stainless steel pipe is used extensively in the food, chemical, and petrochemical industries as well as in oil and gas recovery applications due to its excellent corrosion resistant qualities.

Stainless Steel Pipe

Stainless Steel Pipe
Duplex, Nickel, & Specialty Alloy Pipe Boiler & Mechanical Tubing
Welded Pipe
Chrome Moly Pipe