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  • Stainless Steel Couplings 350psi L 35 - China

    price: contact company for price

    STYLE L- 35 FLEXIBLE COUPLING 350PSI

    STAINLESS STEEL PIE - LOW PRESSURE GROOVED COUPLINGS

    The LinkQUEEN Coupling Style L- 35 is available for low pressure MF/ UF/ RO systems, made of CF8 ( SS304) , CF8M ( SS316) , CF3M ( 316L) , CD3MN ( 2205) , CE8MN, CE3MN ( 2507) with 304 or 316 bolts and nuts. Up to 50% lighter in weight than the Style H- 120, it is recommended for service up to 350 psi / 2400 kPa / 25 bar.

    The LinkQUEEN Couplings Style L- 35 is the standard grooved flexible coupling, available size from DN20 ( 3/ 4”) to DN300 ( 12”) , suitable for Sch40S cut groove pipe only.

    The LinkQUEEN performance data presented in the document table is based on use with standard wall of stainless steel, for use with carbon steel pipe, contact LinkQUEEN further details.

    Material Specifications:

    Housing: Stainless steel CF8 ( SS304) conforming to ASTEM743;

    Stainless steel CF8M ( SS316) conforming to ASTEM743;

    Optional: :

    □ CF3M ( 316L) to ASTM A743

    □ CE8MN to ASTM A890 Grade 2A

    □ Austenic CN2MCuN ( 904L) to A351

    □ CD3MN ( Duplex 2205) to ASTM A890 Grade 4A

    □ CE3MN ( Super duplex 2507) to ASTM A890 Grade 5A

    □ Austenic 254SMO( CK3MCuN) to A743

    All are available upon special request.

    Rubber Gaskets: EPDM C- shaped gaskets, for cold water, hot water, rare acid, oil- free air and multiple chemical product, working temperature - 50~150℃ . NOT RECOMMENDED FOR PETROLEUM MEDIUM.

    NOTE: Additional gasket styles are available. Contact LinkQUEEN for details.

    Bolts & Nuts: □ 304 stainless steel Carriage bolt and nuts to ASTM F- 593.

    □ 316 stainless steel Carriage bolt and nuts to ASTM F- 593

    □ 316 stainless steel Carriage bolt to ASTM A- 193 B- 8M with silicone bronze heavy duty nuts to ASTM B98 C65100

    DIMENSIONS

    Nominal Pipe Rated Working Pipe End Dimensions

    Size OD Pressures Separation A B C Weight

    mm mm psi kgs

    in in bar lbs

    20 26.70 350 0- 1.6 47 84 41 0.269

    0.75 1.050 24.13 0- 0.06 1.850 3.307 1.614 0.592

    25 32.00 350 0- 1.6 50 89 41 0.306

    1.260 24.13 0- 0.06 2 3.504 1.614 0.674

    25 33.40 350 0- 1.6 52 90 41 0.305

    1 1.315 24.13 0- 0.06 2.047 3.543 1.614 0.671

    32 38.00 350 0- 1.6 59 97 42 0.351

    1.496 24.13 0- 0.06 2.323 3.819 1.654 0.773

    32 42.20 350 0- 1.6 61 99.7 42 0.365

    1.25 1.660 24.13 0- 0.06 2.402 3.925 1.654 0.803

    40 48.30 350 0- 1.6 67 106.3 42 0.424

    1.5 1.900 24.13 0- 0.06 2.638 4.185 1.654 0.933

    50 57.00 350 0- 1.6 79 118 42 0.461

    2.244 24.13 0- 0.06 3.11 4.646 1.654 1.015

    50 60.30 350 0- 1.6 81 121 42 0.467

    2 2.375 24.13 0- 0.06 3.189 4.764 1.654 1.028

    65 73.00 350 0- 1.6 96 143.1 43 0.551

    2.5 2.875 24.13 0- 0.06 3.79 5.634 1.693 1.213

    65 76.10 350 0- 1.6 98 147.3 43 0.586

    3.000 24.13 0- 0.06 3.858 5.799 1.693 1.290

    80 88.90 350 0- 1.6 111 160.9 43 0.732

    3 3.500 24.13 0- 0.06 4.37 6.335 1.693 1.611

    100 108.00 350 0- 3.2 132 183.3 47 1.136

    4.2501 24.13 0- 0.13 5.197 7.217 1.85 2.500

    100 114.30 350 0- 3.2 138 189.5 47 1.197

    4 4.500 24.13 0- 0.13 5.433 7.461 1.85 2.634

    125 133.00 350 0- 3.2 157.4 209.1 49 1.334

    5.250 24.13 0- 0.13 6.197 8.232 1.929 2.935

    125 141.30 350 0- 3.2 164.4 216.3 49 1.525

    5 5.563 24.13 0- 0.13 6.472 8.516 1.929 3.355

    150 159.00 300 0- 3.2 184.2 236 55 1.826

    6.259 20.67 0- 0.13 7.252 9.291 2.165 4.018

    150 168.30 300 0- 3.2 194.2 246.2 55 1.881

    6 6.625 20.67 0- 0.13 7.646 9.693 2.165 4.139

    200 219.10 300 0- 3.2 251 310 60 3.575

    8 8.625 20.67 0- 0.13 9.882 12.205 2.362 7.865

    250

    10 273.00

    10.75 300

    20.67 0- 3.2

    0- 0.13 314

    12.362 377

    14.843 60

    2.362 4.795

    10.571

    300

    12 323.90

    12.75 300

    0- 0.13 366

    14.409 435

    17.126 64

    2.520 6.680

    14.727

    Working Pressure and End Load are total, from all internal and external loads, based on standard

    weight ( ANSI) stainless steel pipe.

    Number of bolts required equals number of housing segments.

    Metric thread size bolts are available for all coupling sizes upon request.

    Please contact LinkQUEEN for ALLOWABLE PIPE END SEPARATION AND DEFLECTION.

    WARNING: FOR ONE TIME FIELD TEST ONLY, the Maximum Joint Working Pressure may be increased to 1 1/ 2 times the figures shown.

    WARRANTY: All products to be installed in accordance with current LinkQUEEN installation/ assembly instructions. LinkQUEEN reserves the right to change product specifications, designs and standard equipment without notice and without incurring obligations.

    NOTE: LinkQUEEN INSTALLATION HANDBOOKS are included with each shipment of Victaulic products for complete installation and assembly date, you also can download PDF format on our website Thank you! Choose LinkQUEEN, choose your right way on PIPING SYSTEM.


    Company Contact:


    • Phone: 008618069788169

    • Address: BUILDING NO.1,ZHONGDA PLAZA,366 ZHONGSHAN ROAD NOR, hangzhou, China

    • Email: Email


    Published date: April 22, 2014 -

    • Business Description: Linkqueen Waterequipment (Hangzhou) LTD. is a professional manufacturer

      of high quality water treatment equipments and components, key products

      are stainless steel filters, grooved (flexible)couplings, grooved pipe

      fittings, anti corrosion plastic couplings with all kinds of grooved

      pipes and stainless steel multistage centrifugal pumps.

      Stainless steel filters: water filter housing, membrane housing, cartridge filter, bag filter, stainless steel pressure vessel.

      Technical: adobe advance automatic argon arc welding technology, all parts are self designed and self produced, complete specifications, high precision, in order to ensure product quality.

      Flexible & rigid couplings: low pressure, middle pressure, high pressure and super high pressure stainless steel coupling, anti corrosion plastic couplings, carbon steel couplings, duplex coupling, super duplex coupling

      Fittings: cut groove pipe, roll groove pipe, stainless steel elbow, stainless steel tee, stainless steel cap and so on.

      Production technical and standard: The design and manufacture are according to international first class standards .The testing is in compliance with American Standard ANSI/AWWA and China National Standard GB5135 Metal and sealing materials are in compliance with American Standard. The sealing material of potable water system meets American Standard ANSI/NSF 61 and China National Hygiene Standard GB/T 17219.

      stainless steel multistage centrifugal pumps: Material in SS 304 or 316, Linkqueen,s stainless steel multistage centrifugal pumps are made of SS304 or SS316, all are in high quality but competitive price, now our pumps are widely applied to industrial and mining enterprises, municipal water supply, farm irrigation, petrochemical engineering, domestic water and fire water supply of high buildings, industrial water treatment, water purification, pharmaceutical industry, boiler, air conditioning system, etc.

      Our company has the flawless quality control management and strictly carries it out in the whole process which is in compliance with ISO9001 Quality System from designing, raw materials procurement, manufacturing and marketing to follow up service. Limited element analysis is adopted in the mechanics design which could save materials and resources as well

      Linkqueen rely on the first class standard production technology, excellent sales and service network, the products have been widely used in municipal drinking water treatment, water reuse, seawater desalination and so on. At the same time, the company also introduced advanced foreign technology, absorb new ideas to make the products development and market expanding, all products have been exported to Southeast Asia, Europe and America, the Middle East, Americans and other global markets, and deserve good reputation. We hope to be your best components suppliers.

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