Why the regulator valve proposed anti-blocking function requirements

In the case of dirty media or even clean media, the regulation of debris such as welding slag in the pipe may cause the valve to clog or get stuck. Therefore, the valve should require better anti-blocking function, so that the normal regulation. Anti-blocking is the best flow path of the most simple rotary valve, such as ball valve, butterfly valve, eccentric valve, full-featured ultra-light control valve; flow path complex valve, the upper and lower bushing-oriented valves can easily lead to block cards, such as single Seat valve, double seat valve, sleeve valve and so on. Rotary valve is not only anti-blocking function is good, and leakage is small, allowing the pressure and large, so its use will be more extensive.

Product DescriptionASTM A106 GR.B/ASME SA106 GR.B/API 5L GR.B Carbon Seamless Steel Pipe

Standards&Grade: ASTM A106 GR.B/ASME SA106 GR.B/API 5L GR.B
OD :1/2"-38"
WT :STD,SCH40,XS,SCH80 SCH100 SCH160 XXS
Length: 12m maximum,fixed length or random length
Process Method: hot finish and hot expand and cold draw

Surface Treatment: Varnished, 3PE, 3PP, FBE, Galvanized etc coated.

Package:  Pipe's external surface painted with mill's black lacquer,beveled ends(OD≥2"),plain ends (OD<2"),both ends protected with plastic caps,bundled with metal strips, without wooden/pallet packages.

Quantity tolerance: -0/+10% per size,length tolerance for fixed length pipe:-0/+50mm

Stenciling/Marking: As per customer's requirement

Time of shipment:Delivery within 45 days after receiving advance payment or vaild L/C from the bank.

Usage: Oil, gas, water transportation, piling, chemical&construction use etc.

Port of loading: Tianjing Seaport, China

Test Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, hydraulic Test. 

Mill Test Certificate: as per  EN 10204/3.1B 

Qualified certification: API5L  API5CT  ISO9001

Carbon Steel Seamless Pipe Api 5l Gr.b

Api 5L Seamless Steel Pipe,Top Quality Api 5L Gr.B Seamless Pipe,Astm A106 Gr.B Api 5L Carbon Steel Pipe,Carbon Steel Seamless Pipe Api 5L Gr.B

Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd. , https://www.lcxlpipe.com

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