Roc-Master Flange Co., Ltd.

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Flanges

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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
Spectacle Blind

Spectacle Blind

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

Bleed Ring

Bleed Ring
forged flange

forged flange

1) Flanges Material:
ASTM A105
ASTM A350 LF2
ASTM A694
forged flange
Double Studded Adapter (RDSA)

Double Studded Adapter (RDSA)

Double Studded Adapter is an adapter flange for transition from API 6A or 17D high pressure piping system to normal system.
Cladding Flange,cladding weld overlay

Cladding Flange,cladding weld overlay

Cladding Flange,cladding weld overlay
Less cost, faster delivery, less on-site welding problems.
The combinations of the stro
Compact Flange(RCF)

Compact Flange(RCF)

Compact Flange(RCF)
The new design product's weight is 80 percent lighter than that of traditional ASME flanges of the same siz
Hastelloy alloy Flange,Hastelloy C276

Hastelloy alloy Flange,Hastelloy C276

Hastelloy alloy Flange,Hastelloy C276
1/2"-32" UNS N10276 ASTM B564
Swivel Ring Flange,ring flange

Swivel Ring Flange,ring flange

Swivel Ring Flange,ring flange
For submarine oil pipelines and PLEM spool piece service, high efficiency and cost-benefit for p
Cladding Flange

Cladding Flange

Automatic Hot Wire Tig welding station. cladding service for flanges, pipes and valves. material: Inconel 625, Duplex, Stellite;
Nickel / Nickel Alloy Flange

Nickel / Nickel Alloy Flange

Specifications:
1) Standard: ANSIB6.5 / API 6A
2) Material:
a) ASME SB-564 UNS N06600
Forged Steel Flanges,forged flange,forged fitting

Forged Steel Flanges,forged flange,forged fitting

Forged Steel Flanges,forged flange,forged fitting
Large Forged Product,column fitting,axe fitting

Large Forged Product,column fitting,axe fitting

Large Forged Product,column fitting,axe fitting
Features:
1) Type: flat-die forging-blind, column type, axes type
2) Ring fo
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Company Info

Roc-Master Flange Co., Ltd.
[China (Mainland)]
[Verified Member]

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

Business Type:Manufacturer

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