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  • Johnshen
    Johnshen created a new blog post
    How to choose a supplier of disposable food packaging boxes
    Disposable food packaging boxes are an integral part of modern life, they provide us with convenient and fast food packaging solutions. However, ...
    Jun 8 '23
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  • Johnshen
    Johnshen uploaded 1 new photo to ASTM A53 Seamless pipe album
    ASTM A53 Seamless pipe ASTM A53 is a carbon steel alloy, which can be used as structural steel or for low-pressure pipelines. ASTM A53 (ASME SA53) carbon steel pipe is a specification that covers seamless and welded black and hot-dipped galvanized steel pipe in NPS 1/8″ to NPS 26. A53 is intended for pressure and mechanical applications and is also acceptable for ordinary uses in steam, water, gas, and airlines. A53 pipe comes in three types (F, E, S) and two grades (A, . A53 Type S is a seamless pipe found in Grades A andASTM A53 Seamless pipe ASTM A53 is a carbon steel alloy, which can be used as structural steel or for low-pressure pipelines. ASTM A53 (ASME SA53) carbon steel pipe is a specification that covers seamless and welded black and hot-dipped galvanized steel pipe in NPS 1/8″ to NPS 26. A53 is intended f...See more
    Jun 4 '23
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  • Johnshen
    Johnshen posted a forum topic
    What is the function of the fineliner color pens?
    Fineliner color pens are very practical stationery, they can be used for drawing, handwriting notes, marking key points, and many other purposes....
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  • Johnshen
    Johnshen posted a forum topic
    Three advantages of mini highlighter, so you can't put it down
    Highlighter is one of the stationery we often use in our daily life. It can help us mark key content on books, notebooks, documents, and other documen...
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  • Johnshen
    Johnshen posted a forum topic
    How to choose the mini highlighter that suits you?
    The mini highlighter is a small and portable highlighter. It has a wide range of uses. Its main purpose is to mark key content and help us b...
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  • Johnshen
    Johnshen posted a forum topic
    Introduction To PP Adhesive
    Overview Of PP AdhesivePP adhesive, also known as solid glue and also called stick glue, is often used to adhere to the paper.PP adhesive is an ideal ...
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  • Johnshen
    Johnshen posted a forum topic
    Types Of Crayons And Its Manufacturing Methods
    Types Of Crayons(1) Colored CrayonsCrayons are made of compressed chalk, pigment powder, and adhesive. The paintings created with these...
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  • Johnshen
    Johnshen joined our site!
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