Oshwin Overseas

Tube Fittings

Manufacturer of Stainless Steel Tube fitting, Monel Tube Fitting, Inconel Tube fitting, Hastelloy Tube fitting & Brass tube fittings under the brand name Os-lok™.
Buttweld Fittings

Specialized in Large size Elbow, Tee & Reducer available in Stainless steel, Nickel Alloy ( Inconel, Monel, Hastelloy), Alloy steel, Duplex Steel with NACE MR 01-75 & EN 10204 3.1 Test Certificate
Forged Fittings

Manufacturer of Stainless steel forged fittings, Monel forged fittings, Duplex forged fittings, Inconel forged fittings, Alloy Steel forged fittings
Flanges

We offer large size Flanges in Stainless steel, Nickel Alloy ( Inconel, Monel, Hastelloy) , Alloy steel , Duplex Steel with NACE MR 01-75 & EN 10204 3.1 Test Certificate

Product
Information

Pipes & Tubes

We are involved in the manufacturing of a wide range of pipes & tubes that are known for their exceptional properties in terms of performance and strength. Available in different dimensions, specifications & varied range of quality of metal grades like in Stainless steel, Alloy steel, Carbon steel, Brass, Copper-nickel alloys, Inconel, Monel, Hastelloy and other Super alloys. These are used in various industrial and commercial purposes. Known for durability, excellent finish and flawlessness, our range is custom designed as per the requirements of clients.

Stainless Steel Pipes

We have in store for our clients a sturdy range of stainless steel Grade 321 Pipes, Stainless steel Grade 316L pipes, Stainless steel grade 904L Pipes, that are capacitated to withstand temperature variations and thus are used in heat transfer process equipment like boilers, super heaters, heat exchangers, condensers and similar applications.:

Stainless Steel	ASTM / ASME SA 312 GR. TP 304 , 304L , 304H, 310, 316, 316TI , 317L , 321 , 347 , 347 H , 904L ASTM / ASME SA 358 CL 1 & CL 3 GR . 304 , 304L , 304H, 309, 310S, 316 , 316H , 321 , 347 .
Duplex Steel	ASTM / ASME SA 790 UNS NO S 31803 , S 32205 Specifications:ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790 Size: 1/2” to 24” in Seamless & upto 60” in Welded. Thickness.: SCH 5S TO SCH 160

Nickel Alloy Pipes

Our wide assortment of nickle pipes includes a precision engineered range of Nickel Alloys that caters to the requirements of diverse industries. These nickle pipes are offered to our clients in the below mentioned grades:

Nickel Alloy

  ASTM / ASME SB 163 UNS 2200 ( NICKEL 200 )
  ASTM / ASME SB 163 UNS 2201 (NICKEL 201 ),
  ASTM / ASME SB 163 / 165 UNS 4400 (MONEL 400 )
  ASTM / ASME SB 464 UNS 8020 ( ALLOY 20 / 20 CB 3 ),
  ASTM / ASME SB 704/705 UNS 8825 INCONEL (825)
  ASTM / ASME SB 167 / 517 UNS 6600 (INCONEL 600 )
  ASTM / ASME SB 167 UNS 6601 ( INCONEL 601 ),
  ASTM / ASME SB 704 /705 UNS 6625 (INCONEL 625)
  ASTM / ASME SB 619/622/626 UNS 10276 ( HASTELLOY C 276 )

Copper Alloy

ASTM / ASME SB 111 UNS NO. C 10100 , 10200 , 10300 , 10800 , 12000,12200, 70600 , 71500 .
ASTM / ASME SB 466 UNS NO. C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30)

Alloy Steel Pipes & Carbon Steel Pipes

Catering to the requirements of several industries such as construction, automotive, fats and fertilizers and many others, our range of Alloy steel & carbon steel pipes are resilient and durable. Customized as per the specifications of our clients, these pipes come in the following specifications

Carbon Steel Pipes	Line pipes: ASTM A / ASME SA106/A53 GR. A,B/C, API 5L GR. B, ASME SA179, SA192 Low Temperature: ASTM A / ASME SA333/334 Gr. 1, to 6 High Yield: API 5L X42, X46, X52, X56, X60, X65, X70, X80, PSL-1, PSL-2 SAW/EFsW: ASTM A671 & A672 Form: Seamless, ERW, SAW, LSAW, DSAW, EFsW Size: 1/8” to 26” & UPTO 76” For Welded Thickness.: SCH 20 to SCH XXS
Alloy Steel Pipes & Tubes	Pipes: ASTM A / ASME SA335 GR. P1, P5, P9, P11, P12, P22, P91, P92 Tubes: ASTM A / ASME SA213 GR. T1, T5, T9, T11, T12, T22, T91, T92 SAW/EFsW: ASTM A691 Form: Seamless, SAW, EFsW Size: 1/8” to 32” & UPTO 76” for welded Thickness.: SCH 20 to SCH XXS

Square & Rectangular Pipes and Tubes

In a large number of industries, square & Rectangular pipes are used. The production of this kind of pipes is increasing day by day. With compare to round steel pipes, square steel pipes are little more efficient. The reason is that the square column is more efficient than the solid circular column.

We regularly export stainless steel grade 316 Squre Pipes & tubes, Stainless steel grade 316 Rectangular pipes & tubes in Gulf countries

Mateiral : Stainless steel, Carbon Steel, Brass
Size : 20 x 20mm to 300x 300mm
Thickness : 1.2mm to 12 mm