Home Profile Product Catalogue Contact Sitemap
Rolf Engg. Solutions Inc.

Our Product Range


Flanges

Share: FacebookTwitterStumble

Rolf Engg. Solutions Inc. has perfected the art of creating a flange. Our cutting edge technology allows us to save you time and money without sacrificing quality. Our rapid lead times are some of the quickest in the industry so you will never have to worry about hitting your deadlines. We are a global supplier. We also stock.

Works with all Material Grades including Stainless Steel, Carbon and Alloy material.  Our experience working with a wide variety of material grades allows for faster manufacturing times on all types of pipe flanges.

 

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.

Flanges

Rolf Engg Solutions Inc. is one of the leading masters in Stocking & Importing of Flanges in all grades and material.

We are specialized in manufacturing flanges as per customers requirement and specification.

 

Products :
Weldneck, Slip-On, Threaded, Blind, Socketweld, Lap-Joint, Orifice, Reducing Flange and Specials, Long Weld Neck Flange, Boss
Types : Forged & Plate
Types of Flange Faces: Raised Face, Flat Face, Ring Joint, Tongue & Groove, Male and Female.

Stainless Steel Pipes

Send Enquiry

ASTM A105

Standard Specification for Carbon Steel Forgings for Piping Applications

 

This specification covers forged carbon steel piping components for ambient and higher-temperature service in pressure system. Included are flanges, fittings, valves and similar parts ordered either to dimensions specified or to dimension standard.

 

Technical - ASTM A105

Send Enquiry

ASTM A182

Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings and Valves and Parts for High-Temperature Services
ASTM A182 F1 ASTM A182 F2 ASTM A182 F5 ASTM A182 F5a ASTM A182 F9
ASTM A182 F10 ASTM A182 F91 ASTM A182 F92 ASTM A182 F122 ASTM A182 F911
ASTM A182 F11 ASTM A182 F12 ASTM A182 F21 ASTM A182 F3V ASTM A182 A182 F3VCb
ASTM A182 F22 ASTM A182 F22V ASTM A182 F23 ASTM A182 F24 ASTM A182 FR
ASTM A182 F36 ASTM A182 F6a ASTM A182 F6b ASTM A182 F6NM ASTM A182 XM-27 Cb
ASTM A182 F429 ASTM A182 F430 ASTM A182 F304 ASTM A182 F304H ASTM A182 F304L
ASTM A182 F304N ASTM A182 F304LN ASTM A182 F309H ASTM A182 F310 ASTM A182 F310H
ASTM A182 F310MoLN ASTM A182 F316 ASTM A182 F316H ASTM A182 F316L ASTM A182 F316N
ASTM A182 F316LN ASTM A182 F316Ti ASTM A182 F317 ASTM A182 F317L ASTM A182 S31727
ASTM A182 S32053 ASTM A182 F347 ASTM A182 F347H ASTM A182 F348 ASTM A182 F348H
ASTM A182 F321 ASTM A182 F321H ASTM A182 XM-11 ASTM A182 XM-19 ASTM A182 F20
ASTM A182 F44 ASTM A182 F45 ASTM A182 F46 ASTM A182 F47 ASTM A182 F48
ASTM A182 F49 ASTM A182 F56 ASTM A182 F58 ASTM A182 F62 ASTM A182 F63
ASTM A182 F64 ASTM A182 F904L ASTM A182 F50 ASTM A182 F51 ASTM A182 F52
ASTM A182 F53 ASTM A182 F54 ASTM A182 F55 ASTM A182 F57 ASTM A182 F59
ASTM A182 F60 ASTM A182 F61 ASTM A182 F65 ASTM A182 F66 ASTM A182 F67

 

Technical - ASTM A182

Send Enquiry

ASTM A234

Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel For Moderate and High Temperature Service
ASTM A234 WPB ASTM A234 WPC ASTM A234 WP1 ASTM A234 WP12 CL1 ASTM A234 WP12 CL2
ASTM A234 WP11 CL1 ASTM A234 WP11 CL2 ASTM A234 WP11 CL3 ASTM A234 WP22 CL1 ASTM A234 WP22 CL3
ASTM A234 WP5 CL1 ASTM A234 WP5 CL3 ASTM A234 WP9 CL1 ASTM A234 WP9 CL3 ASTM A234 WPR
ASTM A234 WP91 ASTM A234 WP911      

 

Technical - ASTM A234

Send Enquiry

ASTM A350

Standard Specification for Carbon and Low-Alloy Steel Forgings, Requiring Notch Toughness Testing for Piping Components
ASTM A350 LF1 ASTM A350 LF2 ASTM A350 LF3 ASTM A350 LF5 ASTM A350 LF6
ASTM A350 LF9 ASTM A350 LF787      

 

Technical - ASTM A350

Send Enquiry

ASTM A403

Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
ASTM A403 WPXM-19 ASTM A403 WP304 ASTM A403 WP304L ASTM A403 WP304H ASTM A403 WP304N
ASTM A403 WP304LN ASTM A403 WP309 ASTM A403 WP310S ASTM A403 WPS32154 ASTM A403 WP316
ASTM A403 WP316L ASTM A403 WP316H ASTM A403 WP316N ASTM A403 WP316LN ASTM A403 WP317
ASTM A403 WP317L ASTM A403 WPS31725 ASTM A403 WPS31726 ASTM A403 WPS31727 ASTM A403 WPS32053
ASTM A403 WP321 ASTM A403 WP321H ASTM A403 WPS33228 ASTM A403 WPS34565 ASTM A403 WP347
ASTM A403 WP347H ASTM A403 WP348 ASTM A403 WP348H ASTM A403 WPS38815  

 

Technical - ASTM A403

Send Enquiry

ASTM A420

Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature Service
ASTM A420 WPL6 ASTM A420 WPL9 ASTM A420 WPL3 ASTM A420 WPL8

 

Technical - ASTM A420

Send Enquiry

ASTM A522

Standard Specification for Forged or rolled 8 and 9% Nickel Alloy Steel Flanges, Fittings, Valves, and parts for Low-Temperature Service.

Class Type I Class Type II

 

Technical - ASTM A522

Send Enquiry

ASTM A694

Standard Specification for Carbon and Alloy Steel Forgings for Pipe Flanges, Fittings, Valves and Parts for High Pressure Transmission Service
ASTM A694 F42 ASTM A694 F46 ASTM A694 F48 ASTM A694 F50 ASTM A694 F52
ASTM A694 F56 ASTM A694 F60 ASTM A694 F65 ASTM A694 F70  

 

Technical - ASTM A694

Send Enquiry

ASTM A707

Standard Specification for Forged Carbon and Alloy Steel Flanges for Low Temperature Service
ASTM A707 L1 ASTM A707 L2 ASTM A707 L3 ASTM A707 L4 ASTM A707 L5
ASTM A707 L6 ASTM A707 L7 ASTM A707 L8    

 

Technical - ASTM A707

Send Enquiry

ASTM A988

Standard Specification for Hot Isostatically-Pressed Stainless Steel Flanges, Fittings, Valves and Parts for High Temperature Service
ASTM A988 S41000 ASTM A988 S41026 ASTM A988 S41500 ASTM A988 S42390 ASTM A988 S30400
ASTM A988 S30400 ASTM A988 S30451 ASTM A988 S30453 ASTM A988 S31600 ASTM A988 S31603
ASTM A988 S31651 ASTM A988 S31653 ASTM A988 S31700 ASTM A988 S31703 ASTM A988 S21904
ASTM A988 S31254 ASTM A988 S31725

ASTM A988 S31726

ASTM A988 N08367 ASTM A988 S32654
ASTM A988 S17400 ASTM A988 S31803 ASTM A988 S32205 ASTM A988 S32950 ASTM A988 S32750
ASTM A988 S39274 ASTM A988 S32760 ASTM A988 S39277 ASTM A988 S32505  

Send Enquiry

ASTM B381

Standard Specification for Titanium and Titainium Alloy Forging
ASTM B381 F-1 ASTM B381 F-2 ASTM B381 F-2H ASTM B381 F-3 ASTM B381 F-4
ASTM B381 F-5 ASTM B381 F-6 ASTM B381 F-7 ASTM B381 F-7H ASTM B381 F-9
ASTM B381 F-11 ASTM B381 F-12 ASTM B381 F-13 ASTM B381 F-14 ASTM B381 F-15
ASTM B381 F-16 ASTM B381 F-17 ASTM B381 F-18 ASTM B381 F-19 ASTM B381 F-20
ASTM B381 F-21 ASTM B381 F-23 ASTM B381 F-24 ASTM B381 F-25 ASTM B381 F-26
ASTM B381 F-26H ASTM B381 F-27 ASTM B381 F-28 ASTM B381 F-29  

Send Enquiry

ASTM B462

Standard Specification for Forged or Rolled Alloy Pipe Flanges, Forged Fittings and Valves and Parts for Corrosive High-Temperature Service
ASTM B462 N08026 ASTM B462 N08020 ASTM B462 N08024 ASTM B462 N08367 ASTM B462 R20033
ASTM B462 N06030 ASTM B462 N06022 ASTM B462 N06200 ASTM B462 N10276 ASTM B462 N10665
ASTM B462 N10672 ASTM B462 N06059 ASTM B462 N06686 ASTM B462 N08031 ASTM B462 N06045
ASTM B462 N06025 ASTM B462 N10629 ASTM B462 N06035    

Send Enquiry

ASTM B564

Standard Specification for Nickel Alloy Forgings
ASTM B564 N02200 ASTM B564 N02201 ASTM B564 N04400 ASTM B564 N06002 ASTM B564 N06007
ASTM B564 N06022 ASTM B564 N06025 ASTM B564 N06030 ASTM B564 N06035 ASTM B564 N06045
ASTM B564 N06058 ASTM B564 N06059 ASTM B564 N06200 ASTM B564 N06210 ASTM B564 N06230
ASTM B564 N06455 ASTM B564 N06600 ASTM B564 N06603 ASTM B564 N06625 ASTM B564 N06686
ASTM B564 N06219 ASTM B564 N06985 ASTM B564 N08020 ASTM B564 N08031 ASTM B564 N08120
ASTM B564 N08330 ASTM B564 N08367 ASTM B564 N08800 ASTM B564 N08810 ASTM B564 N08811
ASTM B564 N08825 ASTM B564 N08904 ASTM B564 N08925 ASTM B564 N08926 ASTM B564 N10001
ASTM B564 N10003 ASTM B564 N10242 ASTM B564 N10276 ASTM B564 N10624 ASTM B564 N10629
ASTM B564 N10665 ASTM B564 N10675 ASTM B564 N12160 ASTM B564 R20033 ASTM B564 R30556

Send Enquiry

Home | Profile  | Product | Catalogue | Contact | Sitemap

© Rolf Engg. Solutions Inc. All Rights Reserved

Business Enquiry Form


(* represents compulsory fields )

*Describe Your Requirements in Detail
Please Fill Your Contact Information
*Contact Person:
*Email:
Company:
Street Address:
*Country:
*Telephone:
Mobile:
Website:
*Enter the code:

Send me a copy of this enquiry