Rolf Engg. Solutions Inc.

Our Product Range

Carbon Steel Pipes & Tubes

Alloy Steel Pipes & Tubes

Nickel Alloys Pipes & Tubes

Copper Nickel Pipes & Tubes

Copper Nickel Fittings & Flanges

4130 Pipes & Pipe Fittings

Nickel Alloy Forging

Nickel Alloy Plates

Stainless Steel Plates

Equivalent Qualities of Carbon Steel

Stainless Steel Pipes

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Stainless steel pipes are purely made of steel. These are used in many industries like chemical, petroleum, textiles etc. They are highly resistant to corrosion. These pipes are made by combining chromium nickel and carbon. As the demand is increasing day by day we are providing high quality materials.

Origin
We import & Stock Materials from : Europe, Japan, USA, South Africa, Korea, India, Germany, China, Taiwan, Turkey, Ukraine.

Supplementary Conditions
Nace MR0175/ISO3183/Nace TM0284, HIC & SSC Tested Pipes, Sour Services, Offshore Services, With Low Sulhpur <0.002%, Bead Crush, 3 Layer Polyethylene Coating, 3 Layer Polypropylene Coating, Epoxy Coating, Radiography (X Ray).

Delivery Condition
As Rolled, Normalized, Thermomechanical Rolled, Formed, Normalized & Tempered, Quenched & Tempered, Annealed, Stress Relieved.

Stainless Steel Pipes

Rolf Engg Solutions Inc. is one of the leading masters in Stocking & Importing of Stainless Steel ERW, EFW and Stainless Steel Seamless Pipes and Stainless Steel Seamless tubes. Our supply chain includes its European, Korean , Taiwan & many other Import sources who are highly Renowned and Professional manufacturers acquiring High Level of industry expertise and latest technologies.

Worldwide demand for stainless steel is increasing at a rate of about 5% per annum. Annual consumption is now well over 20 million tones and is rasing in areas such as the construction industry and household appliances. New uses are being continuously found for the attractive appearance, corrosion resistance, low maintenance and strength of stainless steel. Stainless steel is more expensive than standard grades of steel but it has greater resistance to corrosion, needs low maintenance and has no need for painting or other protective coatings. These factors mean stainless steel can be more economically viable once service life and life-cycle costs are considered.

This has made us one of the Core & Complete Piping and Tubing solution.

Stainless Steel Pipes

ASTM A 213

Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Super Heater and Heat-Exchanger Tubes
ASTM A213 T2	ASTM A213 T5	ASTM A213 T5b	ASTM A213 T5c	ASTM A213 T9
ASTM A213 T11	ASTM A213 T12	ASTM A213 T17	ASTM A213 T21	ASTM A213 T22
ASTM A213 T23	ASTM A213 T24	ASTM A213 T36	ASTM A213 T91	ASTM A213 T92
ASTM A213 T122	ASTM A213 T911	ASTM A213 TP201	ASTM A213 TP202	ASTM A213 XM-19
ASTM A213 TP304	ASTM A213 TP304L	ASTM A213 TP304H	ASTM A213 TP304N	ASTM A213 TP304LN
ASTM A213 TP309S	ASTM A213 TP309H	ASTM A213 TP309LMoH	ASTM A213 TP309Cb	ASTM A213 TP309HCb
ASTM A213 TP310S	ASTM A213 TP310HCb	ASTM A213 TP310HCbN	ASTM A213 TP316	ASTM A213 TP316L
ASTM A213 TP316L	ASTM A213 TP316H	ASTM A213 TP316Ti	ASTM A213 TP316N	ASTM A213 TP316LN
ASTM A213 TP317	ASTM A213 TP317L	ASTM A213 TP321	ASTM A213 TP321H	ASTM A213 TP347
ASTM A213 TP347W	ASTM A213 TP347H	ASTM A213 TP347HFG	ASTM A213 TP348	ASTM A213 TP348H
ASTM A213 XM-15	ASTM A213 800	ASTM A213 800H

Technical - ASTM A213

ASTM A 249

Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger and Condenser Tubes
ASTM A249 TP201	ASTM A249 TP201LN	ASTM A249 TP202	ASTM A249 TPXM-19	ASTM A249 TPXM-29
ASTM A249 TP304	ASTM A249 TP304L	ASTM A249 TP304H	ASTM A249 TP304N	ASTM A249 TP304LN
ASTM A249 TP305	ASTM A249 TP309S	ASTM A249 TP309H	ASTM A249 TP309Cb	ASTM A249 TP309HCb
ASTM A249 TP310S	ASTM A249 TP310H	ASTM A249 TP310Cb	ASTM A249 TP310HCb	ASTM A249 TP316
ASTM A249 TP316L	ASTM A249 TP316H	ASTM A249 TP316N	ASTM A249 TP316LN	ASTM A249 TP317
ASTM A249 TP317L	ASTM A249 TP321	ASTM A249 TP321H	ASTM A249 TP347	ASTM A249 TP347H
ASTM A249 TP348	ASTM A249 TP348H	ASTM A249 TPXM-15

Technical - ASTM A249

ASTM A 268

Standard Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
ASTM A268 TP405	ASTM A268 TP410	ASTM A268 TP429	ASTM A268 TP430	ASTM A268 TP430Ti
ASTM A268 TP443	ASTM A268 TP446-1	ASTM A268 TP446-2	ASTM A268 TP409	ASTM A268 TP439
ASTM A268 TPXM-27	ASTM A268 XM-33	ASTM A268 18Cr2Mo	ASTM A268 29-4	ASTM A268 29-4-2
ASTM A268 26-3-3	ASTM A268 25-4-4	ASTM A268 TP468

Technical - ASTM A268

ASTM A269

Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
ASTM A269 TP201	ASTM A269 TP201LN	ASTM A269 TP304	ASTM A269 TP304L	ASTM A269 TP304LN
ASTM A269 TP316	ASTM A269 TP316L	ASTM A269 TP316LN	ASTM A269 TP317	ASTM A269 TP321
ASTM A269 TP347	ASTM A269 TP348	ASTM A269 XM-10	ASTM A269 XM-11	ASTM A269 XM-15
ASTM A269 XM-19	ASTM A269 XM-29

Technical - ASTM A269

ASTM A 270

Standard Specification for Seamless and Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tubing
ASTM A270 TP304	ASTM A270 TP304L	ASTM A270 TP316	ASTM A270 TP316L	ASTM A270 2205
ASTM A270 2507	ASTM A270 2003

Technical - ASTM A270

ASTM A 312

Standard Specification for Seamless, Welded and Heavily Cold Worked Austenitic Stainless Steel Pipes
ASTM A312 TPXM-19	ASTM A312 TPXM-10	ASTM A312 TPXM-11	ASTM A312 TPXM-29	ASTM A321 TP201
ASTM A312 TP201LN	ASTM A312 TP304	ASTM A312 TP304L	ASTM A312 TP304H	ASTM A312 TP304N
ASTM A312 TP304LN	ASTM A312 TP309S	ASTM A312 TP309H	ASTM A312 TP309Cb	ASTM A312 TP309HCb
ASTM A312 TP310S	ASTM A312 TP310H	ASTM A312 TP310Cb	ASTM A312 TP310HCb	ASTM A312 TP316
ASTM A312 TP316L	ASTM A312 TP316H	ASTM A312 TP316N	ASTM A312 TP316LN	ASTM A312 TP317
ASTM A312 TP317L	ASTM A312 TP321	ASTM A312 TP321H	ASTM A312 TP347	ASTM A312 TP347H
ASTM A312 TP347LN	ASTM A312 TP348	ASTM A312 TP348H	ASTM A312 TPXM-15

Technical - ASTM A312

ASTM A 358

Standard Specification for Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Services and General Applications
ASTM A358 201	ASTM A358 201LN	ASTM A358 304	ASTM A358 304L	ASTM A358 304N
ASTM A358 304LN	ASTM A358 304H	ASTM A358 309Cb	ASTM A358 309S	ASTM A358 310Cb
ASTM A358 316	ASTM A358 316L	ASTM A358 316N	ASTM A358 316LN	ASTM A358 316H
ASTM A358 317	ASTM A358 317L	ASTM A358 321	ASTM A358 321H	ASTM A358 347
ASTM A358 347H	ASTM A358 348	ASTM A358 XM-19	ASTM A358 XM-29

Technical - ASTM A358

ASTM A 376

Standard Specification for Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service
ASTM A376 TP304	ASTM A376 TP304H	ASTM A376 TP304N	ASTM A376 TP304LN	ASTM A376 TP316
ASTM A376 TP316H	ASTM A376 TP316N	ASTM A376 TP316LN	ASTM A376 TP321	ASTM A376 TP321H
ASTM A376 TP347	ASTM A376 TP347H	ASTM A376 TP348	ASTM A376 TP348H	ASTM A376 16-8-2H

Technical - ASTM A376

ASTM A 409

Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
ASTM A409 TP201	ASTM A409 TP201LN	ASTM A409 TP304	ASTM A409 TP304L	ASTM A409 TP309Cb
ASTM A409 TP309S	ASTM A409 TP310Cb	ASTM A409 TP310S	ASTM A409 TP316	ASTM A409 TP316L
ASTM A409 TP317	ASTM A409 TP321	ASTM A409 TP347	ASTM A409 TP348

Technical ASTM - A409

ASTM A 450

Standard Specification for General Requirements for Carbon and Low Alloy Steel Tubes

Technical - ASTM A450

ASTM A 511

Standard Specification for Seamless Stainless Steel Mechanical Tubing
ASTM A511 MT302	ASTM A511 MT303	ASTM A511 MT303Se	ASTM A511 MT304	ASTM A511 MT304L
ASTM A511 MT305	ASTM A511 MT309S	ASTM A511 MT310S	ASTM A511 MT316	ASTM A511 MT316L
ASTM A511 MT317	ASTM A511 MT321	ASTM A511 MT347	ASTM A511 MT403	ASTM A511 MT410
ASTM A511 MT414	ASTM A511 MT416Se	ASTM A511 MT431	ASTM A511 MT440A	ASTM A511 MT405
ASTM A511 MT429	ASTM A511 MT430	ASTM A511 MT443	ASTM A511 MT446-1	ASTM A511 MT446-2
ASTM A511 29-4	ASTM A511 29-4-2

Technical - ASTM A511

ASTM A 530

Standard Specification for General Requirements for Specialized Carbon and Alloy Steel Pipe

Technical - ASTM A530

ASTM A 554

Standard Specification for Welded Stainless Steel Mechanical Tubing
ASTM A554 MT-301	ASTM A554 MT-302	ASTM A554 MT-304	ASTM A554 MT-304L	ASTM A554 MT-305
ASTM A554 MT-309S	ASTM A554 MT-309S-Cb	ASTM A554 MT-310S	ASTM A554 MT-316	ASTM A554 MT-316L
ASTM A554 MT-317	ASTM A554 MT-321	ASTM A554 MT-330	ASTM A554 MT-347	ASTM A554 MT-429
ASTM A554 MT-430	ASTM A554 MT-430-Ti

Technical - ASTM A554

ASTM A 632

Standard Specification for Seamless and Welded Austenitic Stainless steel Tubing (Small-Diameter) for General Service
ASTM A632 TP304	ASTM A632 TP304L	ASTM A632 TP310	ASTM A632 TP316	ASTM A632 TP316L
ASTM A632 TP317	ASTM A632 TP321	ASTM A632 TP347	ASTM A632 TP348

Technical - ASTM A632

ASTM A 688

Standard Specification for Welded Austenitic Stainless Steel Feedwater Heater Tubes.
ASTM A688 TP304	ASTM A688 TP304L	ASTM A688 TP304LN	ASTM A688 TP316	ASTM A688 TP316L
ASTM A688 TP316LN	ASTM A688 TP XM-29	ASTM A688 TP304N	ASTM A688 TP316N

Technical - ASTM A688

ASTM A 733

Standard Specification for Welded and Seamless Carbon Steel and Austenitic Stainless Steel Pipe Nipple

Technical - ASTM A733

ASTM A 778

Standard Specification for Welded, Unannealed Austenitic Stainless Steel Tubular
ASTM A778 TP304L	ASTM A778 TP316L	ASTM A778 TP317L	ASTM A778 TP321	ASTM A778 TP347

Technical - ASTM A778

ASTM A 789

Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
ASTM A789 S31200	ASTM A789 S31260	ASTM A789 S31500	ASTM A789 S31803	ASTM A789 S32001
ASTM A789 S32003	ASTM A789 S32101	ASTM A789 S32202	ASTM A789 S32205	ASTM A789 S32304
ASTM A789 S32506	ASTM A789 S32520	ASTM A789 S32550	ASTM A789 S32707	ASTM A789 S32750
ASTM A789 S32760	ASTM A789 S32808	ASTM A789 S32900	ASTM A789 S32906	ASTM A789 S32950
ASTM A789 S33207	ASTM A789 S39274	ASTM A789 S39277

Technical - ASTM A789

ASTM A 790

Standard Specification for Seamless and welded Ferritic/Austenitic Stainless Steel Pipe
ASTM A790 S31200	ASTM A790 S31260	ASTM A790 S31500	ASTM A790 S31803	ASTM A790 S32003
ASTM A790 S32101	ASTM A790 S32202	ASTM A790 S32205	ASTM A790 S32304	ASTM A790 S32506
ASTM A790 S32520	ASTM A790 S32550	ASTM A790 S32707	ASTM A790 S32750	ASTM A790 S32760
ASTM A790 S32808	ASTM A790 S32900	ASTM A790 S32906	ASTM A790 S32950	ASTM A790 S33207
ASTM A790 S39274	ASTM A790 S39277

Technical - ASTM A790

ASTM A 803

Standard Specification for Welded Ferritic Stainless Steel Feedwater Heater Tubes
ASTM A803 TP409	ASTM A803 TP439	ASTM A803 XM-27	ASTM A803 XM-33	ASTM A803 25-4-4
ASTM A803 26-3-3	ASTM A803 29-4	ASTM A803 29-4-2	ASTM A803 18-2	ASTM A803 29-4C

Technical - ASTM A803

ASTM A 813

Standard Specification for Single or double-Welded Austenitic Stainless Steel Pipe
ASTM A813 TP201	ASTM A813 TP201LN	ASTM A813 TP304	ASTM A813 TP304H	ASTM A813 TP304L
ASTM A813 TP304N	ASTM A803 TP304LN	ASTM A813 TP309Cb	ASTM A813 TP309S	ASTM A813 TP310Cb
ASTM A813 TP310S	ASTM A813 TP316	ASTM A813 TP316H	ASTM A813 TP316L	ASTM A813 TP316N
ASTM A813 TP316LN	ASTM A813 TP317	ASTM A813 TP317L	ASTM A813 TP321	ASTM A813 TP321H
ASTM A813 TP347	ASTM A813 TP347H	ASTM A813 TP348	ASTM A813 TP348H	ASTM A813 XM-10
ASTM A813 XM-11	ASTM A813 XM-15	ASTM A813 XM-19	ASTM A813 XM-29

Technical - ASTM A813

ASTM A 814

Standard Specification for Single or double-Welded Austenitic Stainless Steel Pipe
ASTM A814 TP201	ASTM A814 TP201LN	ASTM A814 TP304	ASTM A814 TP304H	ASTM A814 TP304L
ASTM A814 TP304N	ASTM A804 TP304LN	ASTM A814 TP309Cb	ASTM A814 TP309S	ASTM A814 TP310Cb
ASTM A814 TP310S	ASTM A814 TP316	ASTM A814 TP316H	ASTM A814 TP316L	ASTM A814 TP316N
ASTM A814 TP316LN	ASTM A814 TP317	ASTM A814 TP317L	ASTM A814 TP321	ASTM A814 TP321H
ASTM A814 TP347	ASTM A814 TP347H	ASTM A814 TP348	ASTM A814 TP348H	ASTM A814 XM-10
ASTM A814 XM-11	ASTM A814 XM-15	ASTM A814 XM-19	ASTM A814 XM-29

Technical - ASTM A814

ASTM A 908

This Standard Specification covers austenitic, stainless steel needle tubing in hard-drawn tempers for industrial applications

Chemical Requirements							Tensile Requirements
C	Mn	P	S	Si	Cr	Ni	ksi (MPa)
0.08 max	2.00 max	0.040 max	0.030 max	0.75 max	18.0 - 20.0	8.0 - 11.0	150-200 (1030-1370)

ASTM A 928

Standard Specification for Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal
ASTM A928 S31200	ASTM A928 S31260	ASTM A928 S31500	ASTM A928 S31803	ASTM A928 S32003
ASTM A928 S32202	ASTM A928 S32205	ASTM A928 S32304	ASTM A928 S32506	ASTM A928 S32550
ASTM A928 S32750	ASTM A928 S32900	ASTM A928 S32950	ASTM A928 S32760	ASTM A928 S32520

ASTM A 943

Standard Specification for Spray-Formed Seamless Austenitic Stainless Steel Pipes
ASTM A943 TP304	ASTM A943 TP304H	ASTM A943 TP304L	ASTM A943 TP304N	ASTM A943 TP304LN
ASTM A943 TP309Cb	ASTM A943 TP309H	ASTM A943 TP309HCb	ASTM A943 TP309S	ASTM A943 TP310Cb
ASTM A943 TP310H	ASTM A943 TP310HCb	ASTM A943 TP310S	ASTM A943 TP316	ASTM A943 TP316H
ASTM A943 TP316L	ASTM A943 TP316N	ASTM A943 TP316LN	ASTM A943 TP317	ASTM A943 TP317L
ASTM A943 TP321	ASTM A943 TP321H	ASTM A943 TP347	ASTM A943 TP347H	ASTM A943 TP348
ASTM A943 TP348H	ASTM A943 TPXM-10	ASTM A943 TPXM-11	ASTM A943 TPXM-15	ASTM A943 TPXM-19
ASTM A943 TPXM-29

ASTM A 949

Standard Specification for Spray-Formed Seamless Ferritic/Austenitic Stainless Steel Pipe
ASTM A949 S31803	ASTM A949 S31500	ASTM A949 S32550	ASTM A949 S31200	ASTM A949 S31260
ASTM A949 S32304	ASTM A949 S32750	ASTM A949 S32900	ASTM A949 S32950

ASTM A 1012

Standard Specification for Seamless and Welded Ferritic, Austenitic and Duplex Alloy Steel Condenser and Heat Exchanger Tubes with Integral Fins.

ASTM A 1053

Standard Specification for Welded Ferritic-Martensitic Stainless Steel Pipe

Chemical Composition Requirements
UNS	C	Mn	P	S	Si	Cr	Ni	N
S41003	0.030 max	1.50 max	0.040 max	0.030 max	1.00 max	10.5 - 12.5	1.50 max	0.030 max

Technical - ASTM A1053

AS1163 201

AS1528 201

G3459 201

ANSI/ASME B36.10M 201

ANSI/ASME B36.19 201

MIL P 1144 201

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