Roc-Master Flange Co., Ltd.

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Flanges, Fabrication, Cladding and more.

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Forged Steel Flanges
 

Forged Steel Flanges

ASME B16.5, B16.36, B16.47 A&B; B16.48,
MSS-SP44, API 6A, API 17D, Norsok L005, NACE MR0175
NACE MR0103, TM 0177, TM 0284
Cladding Piping Products
 

Cladding Piping Products

Flange Cladding, Vlave Cladding, Pipe Cladding, pipe fitting Cladding. Cladding flange, Cladding valve, Cladding Pipe, weld clad
Sell Forged Flanges
 

Sell Forged Flanges

Features:
1) Material: ASTM A105, ASTM A350 LF2, ASTM A694 F52, ASTM A694 F60,
ASTM A694 F65,
Sell Swivel Ring Flange
 

Sell Swivel Ring Flange

Features:
1) Swivel ring flange for subsea pipeline service
2) Material: ASTM A694 F52, ASTM A694
Sell Barred Tee
 

Sell Barred Tee

Features:
1) Barred Tee for long distance submarine oil and gas pipeline
2) Material: ASTM A 234
Sell Bronze Flange
 

Sell Bronze Flange

Features:
1) Material: ASTM B62
2) Process: forged
3) Specification: ANSI B16.24
4) Pressure ra
Forged Pipe Fittings
 

Forged Pipe Fittings

Forged threaded and socket weld fittings
Olets fittings
Sell Stud Bolts
 

Sell Stud Bolts

Features:
1) DIN 975, class 4.8, Class 8.8, SS 304 (A2)
2) UNC, 2A, grade 2, grade 5, ASTM A193 B
Sell Hex Bolts
 

Sell Hex Bolts

Features:
1) Material: ASTM A307, ASTM A325
2) Specification: ANSI B18.2.1, DIN931 class 4.8, 8.8
Sell Butt Weld Pipe Fittings
 

Sell Butt Weld Pipe Fittings

Features:
1) Elbows: 45 degrees, 90 degrees and 180 degrees
2) Straight and reducing tees
3) Con
Sell Welded Pipes
 

Sell Welded Pipes

Features:
1) Material: mild steel
2) Outside diameter: 8mm to 89mm
3) Wall thickness: 0.5mm to 4
Stainless Steel Pipe
 

Stainless Steel Pipe

- Standards:API 5L (PSL1, PSL2), ASTM A106/106M, ASTM A53;
- Grades:B, X42,X52, X56, X60, X65, X70;
- Size:1/8" ~ 48"
Line Pipe
 

Line Pipe

- Standards:API 5L (PSL1, PSL2), ASTM A106/106M, ASTM A53;
- Grades:B, X42,X52, X56, X60, X65, X70;
- Size:1/8" ~ 48"
Thermocouple
 

Thermocouple

All kinds or thermocouple can be supplied as request by client.
Resistance Thermometer
 

Resistance Thermometer

The resistance thermometer with weld-in thermowell is suited for operation on tanks and pipings.
Orifice Flange
 

Orifice Flange

Orifice flanges are intended for use instead of standard pipe flanges when an orifice plate or flow nozzle must be installed.
Spectacle Blind
 

Spectacle Blind

Spectacle Blind, Spacer, figure 8 blank
all kind of CS and SS materials. GTAW welding,
Orifice Flange
 

Orifice Flange

ASME B16.36, API 6A, API 17D, Norsok L005,
NACE MR0175,NACE MR0103, TM 0177, TM 0284
U bolt
 

U bolt

Insulation U bolt, Rubber coated U bolt
Fabrication
 

Fabrication

weld fabrication for pressure pipe system, manifold skid. PLEM
Metering skid.
Xylan Coating
 

Xylan Coating

Pure USA imported coating materials. Whitford USA
automatic coating system
Valve Cladding
 

Valve Cladding

inconel 625 Weld overlay. hot wire tig welding
intersection cladding available.
thermowell
 

thermowell

integrated Forged thermowell, very high quality.
all material and pressure class available.
Flange Cladding
 

Flange Cladding

Cladding with Inconel 625, Incoloy 825, 316L, 904L.
better corrosion or errosion resistance with better mechanical properties.
Seamless Pipe
 

Seamless Pipe

Material: API 5L Gr. B, X52, X60, X65, X70., A106 Gr. B. Gr. C.
Stainless Steel 304/304L, 316/316L dual standard
API 17D Flange
 

API 17D Flange

1) Flanges Material:
ASTM A105
ASTM A350 LF2
ASTM A694 F52 F60 F65 F70
Anchor Flange
 

Anchor Flange

1) Flanges Material:
ASTM A105
ASTM A350 LF2
ASTM A694 F52 F60 F65 F70
Sand Tee
 

Sand Tee

Forged Sand Tee, A182 F51 Duplex Stainless Steel.
installed on oil well outlet, used to reduce the errosion effect on pipelines
WYE Tee WEY Tee
 

WYE Tee WEY Tee

Forged WYE Tee
Bleed Ring
 

Bleed Ring

Bleed Ring
Temperature Instruments WSS series
 

Temperature Instruments WSS series

WSS series bimetallic thermometer is suitable for industrial liquid, steam temperature in the low direct measurement.
YSZ two-line pressure transmitter
 

YSZ two-line pressure transmitter

Quality Certificate No.: GBY91158
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Roc-Master Flange Co., Ltd.
[China (Mainland)]
[Verified Member]

Province/State: Shanghai
Country/Region : China (Mainland)

Business Type:Manufacturer

Online Postings: Products

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