TOBO STEEL GROUP CHINA
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 50 Metric Ton/Metric Tons per Month |
| Delivery Time | 30 days After Receiving the 30% Prepayment by T/T or LC |
| Packaging Details | Seaworthy wooden cases or pallets tied by steel band or as per client's requirements |
| Type | Welding Neck Flange |
| Size | 3" |
| Class Rating | 300# |
| Facing | RF(raised face);FF(flat face);RTJ(ring type joint);RJ(ring joint face) TG(tongue and groove face);MFM(male and female face) |
| Standard | ASME B16.5, ANSI, etc |
| Material | 17-4PH |
| Technics | Forged |
| Delivery time | 10-100 days depending on quantity |
| Payment terms | L/C,T/T |
| Shipment | FOB Tianjin/Shanghai, CFR, CIF etc |
| Application | Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc |
| Remarks | Other materials and drawings are available. |
| Brand Name | TOBO |
| Model Number | 17-4PH |
| Certification | SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 50 Metric Ton/Metric Tons per Month |
| Delivery Time | 30 days After Receiving the 30% Prepayment by T/T or LC | Packaging Details | Seaworthy wooden cases or pallets tied by steel band or as per client's requirements |
| Type | Welding Neck Flange | Size | 3" |
| Class Rating | 300# | Facing | RF(raised face);FF(flat face);RTJ(ring type joint);RJ(ring joint face) TG(tongue and groove face);MFM(male and female face) |
| Standard | ASME B16.5, ANSI, etc | Material | 17-4PH |
| Technics | Forged | Delivery time | 10-100 days depending on quantity |
| Payment terms | L/C,T/T | Shipment | FOB Tianjin/Shanghai, CFR, CIF etc |
| Application | Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc | Remarks | Other materials and drawings are available. |
| Brand Name | TOBO | Model Number | 17-4PH |
| Certification | SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED | Place of Origin | China |
| High Light | Shipbuilding Stainless Steel Pipe Flanges ，Forged Weld Neck Flange ，SCH40 Stainless Steel Weld Neck Flange | ||
Size:
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Place of Origin:
Model Number:
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Type:
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Packaging Details:
Stainless Steel Flange: Seaworthy Plywoodwooden Pallets
Delivery Detail:
Shipped in 15 days after payment
17-4PH Forged Steel Flanges / Weld Neck Flange For Shipbuilding 3" SCH40 300#
Flange
Standrad:
ANSI B16.5 Flange/ANSI B16.47 Flange
DIN Flange/EN 1092-1 Flange
BS 4504 Flange/BS 10 Flange
JIS Flange/KS Flange
ISO 7005-1 Flange/ISO 9624 Flange
GOST 12820 Flange /GOST 12821 Flange/GOST 12815 Flange
NS Flange/AS Flange
UNI Flange/AWWA C207
SABS 1123 Flange /SANS 1123 Flange
NFE 29203 Flange
Material Spec : ASTM A182, A351, DIN, ASTM A105, A216 WCB
Material Grades : F304, F304L, F316, F316L, CF8, CF8, CF8M, CF3M,
DIN1.4301, DIN1.4306, DIN1.4401, DIN1.4404,
DIN1.4308, DIN1.4408, DIN1.4306, DIN1.4409,
DIN1.0402, DIN1.0460, DIN1.0619
Type:
Welding neck flange, slip on flange lab joint flange threaded Flanges, Socket Welding Flanges, Blind Flanges, Other Flanges
Types’ Specification
Welding neck
1, Preferred for high-pressure, subzero or elevated temperature
2, Hub is tapered and bored to match pipe’s inside diameter so flow is not restricted, preventing turbulence and reducing erosion
3, Easily radiographed and provides excellent stress distribution
Slip-on
1, Not normally used in high-stress applications due to low hub and weld attachment
2, Silps over outside of pipe
3, Inside of flange welded at hub and end of pipe
Lap joint
1, Used where bolt alignment or access for cleaning is required
2, Similar to slip-on flange when used with lap joint stub end
3, Radius at intersection of flange face and bore to match lap joint stub end
Threaded
1, Used where welding would would be hazardous
2, Designed for low-pressure and non-cyclic applications
3, Bore is threaded to match pipe thread
4, Tapered to seal pipe and flanges
Socket welding
1, For small-diameter chemical processes, hydraulic and stream distribution lines
2, Similar to slip-on flange
3, Counter bore matches pipe bore, allowing unrestricted flow
4, Counter bore from hub side fits pipe’s outer diameter – can insert pipe in socket with fillet weld at hub
Blind
1, Used to close ends of piping
2, Has no bore
3, Permits access to sealed lines
Other flanges
Orifice, Expander, Reducing, Lightweight, Studding Outlets, Long Weld Necks,Metric, Navy Drawings, Customer Drawings
| On samples | Free samples, freight as the case |
| On after sales | Free replacement if there is any quality problem |
| On delivery | Never delay delivery time |
| On Materials | Ensure material pure |
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
1998
Total Annual:
100000-100000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ... TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ...
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