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    0086-25-58612095; 0086-25-58612095     ?  gm@3si.xyz; sales-03@3si.xyz
    Thread Protectors for Tubing and Casing

    INQUIRY
    A. Color: Black, Red, Green, Yellow, etc

    B. Material: Plastic(HDPE), Composite(Steel+Plastic, Plastic+Steel+Plastic)

    C. Follow the API Q1 quality inspection standard. 

    D. According to the API 5CT Annex I when design the product.

    E. Suitable for environments from -46 degrees to 66 degrees

    F. Thread Protectors are used to protect and cover the thread ends of Tubing and Casing from damage
    and contamination during transit, handling and storage
    Item Size&Thread All Plastic Composite Type ASM(CEL) Composite Type ASM(CENL)
    1 2-3/8", NU
    2 2-3/8", EU
    3 2-7/8", NU
    4 2-7/8", EU
    5 3-1/2", NU
    6 3-1/2", EU
    7 4", EU
    8 4-1/2", NU
    9 4-1/2", EU
    10 4-1/2", STC
    11 4-1/2", LTC
    12 4-1/2", BTC
    13 5", STC
    14 5", LTC
    15 5", BTC
    16 5-1/2", STC
    17 5-1/2", LTC
    18 5-1/2", BTC
    19 6-5/8", STC
    20 6-5/8", LTC
    21 6-5/8", BTC
    22 7", STC
    23 7", LTC
    24 7", BTC
    25 7-5/8", STC  
    26 7-5/8", BTC  
    27 8-5/8", STC  
    28 8-5/8", LTC  
    29 8-5/8", BTC  
    30 9-5/8", STC
    31 9-5/8", LTC
    32 9-5/8", BTC
    33 10-3/4", STC    
    34 10-3/4", BTC    
    35 11-3/4", STC    
    36 11-3/4", BTC    
    37 13-3/8", STC    
    38 13-3/8", BTC    
    39 16", STC    
    40 16", BTC    
    41 18-5/8", STC    
    42 18-5/8", BTC  
    43 20", STC  
    44 20", BTC  

    Home


    ? No.21 Huashen Ave, Nanjing, P.R. China 
    ?  0086-25-58612095
    ?  丨gm@3si.xyz; sales-03@3si.xyz
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