Marine pipe flange welding bottom plate

Min. Order:10 Piece/Pieces

Transportation:Ocean

Port:SHANGHAI

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

Product Attributes

Place Of Origin: China

Standard: Ansi, Din, Jis, Gb

Supply Ability & Additional Information

Transportation: Ocean

Place of Origin: Jiangsu, China

Port: SHANGHAI

Packaging & Delivery

Selling Units:

Piece/Pieces

Picture Example:

There are single-sided seat plate and double-sided seat plate for flange connection seat plate: 1. Flange welded single-sided seat plate. The flange welded single-sided seat plate is mainly installed on the top, side wall and bottom of the cabin or cabinet as the entrance and exit of the cabin or cabinet. Valves, accessories or pipes can be installed directly on the single-sided seat plate. Flange welded single-sided seat plate is suitable for seawater, fresh water, oil, air and steam pipelines below 300 °C. The commonly used nominal diameter is 15-150 mm, and the nominal pressure is lower than 1.6 MPa. The shape of the single-sided seat plate is similar to the corresponding lap-welded Steel Flange. 2. Flange welded double-sided seat Plate Flange welded double-sided seat plate is generally used for pipelines passing through decks and tanks, and the two sides of the seat plate are respectively connected to valves, accessories or pipes. Compared with the single-sided seat plate, the double-sided seat plate has an extra shoulder and double-sided mounting stud bolts. The outer diameter of the shoulder is 10-20 mm larger than that of the corresponding flange, and the thickness of the shoulder is 6-12 mm. Its scope of application and other structural dimensions are basically the same as those of the single-sided seat plate.

Material	Carbon steel	ASTM A105, A350 LF1, LF2, LF3, LF6, CL1/CL2,; A694 F52, F60, F65, F70; A516 Gr. 60, 70; BS-EN 10222-2 P245GH, P280GH; EN10222-4 P355NH, P355QH; EN10273 P250GH, P265GH; DIN 17243 C22.8; VD-TUEV350/3 C21; GB/T 1591 Q345B, Q420B; NB/T 47008 16Mn,20#; BS 10250-2 S235JRG2;
	Stainless steel	ASTM A182 F304/304L, F316/316L, F316H, F304H, F321H, F310, F316Ti; NB/T 47010 S30403, S30408, S31603, S31608, S32168; BS-EN 10222-5 1.4301, 1.4307, 1.4404, 1.4541, 1.4571;
Dimension Standard (DN15-DN1400mm)	ANSI & ASWE (class 150-2500)	B16.5, B16.47, B16.48;
	DIN (6-40bar)	DIN2527, 2573, 2576, 2630-2638, 2627-2629, 2565-2569;
	JIS (5K -30K)	JIS B2202, 2210, 2220;
	others	GB/T9119, GB/T2506, GB/T9115, GB/T4450, GB/T11693,GB/T3766; HG/T20592, etc.. other equivalent standards, and customization with drawings;
TYPE	1.Flat Flange 2.Blind Flange 3.Slip on 4.Lap joint flange 5.Welding neck Flange
	6.Socket welding 7.Threaded flange 8.Long welding neck flange. etc.
Connection	Raised Face, Flat Face, etc
Size	1/2"-64"
Package	1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside).
	2:As Customers' Requirements
Certificate	ISO9001:2015;
Applications	Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry, and general pipes connecting projects etc.

Welded Bed Plate For Flanges Of Ship Pipe

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