Zhejiang Hongxiang Connector has published a B2B procurement guide framing cable gland selection around material, thread, IP rating, cable OD, and certification. [S1]
For specifying engineers, the article is useful because it consolidates the five specification dimensions that drive sample errors and field failures, and ties each to a concrete standard or rating. It also makes a specific, falsifiable claim that the vendor's brass and stainless steel glands with EPDM seals are independently tested to IP68 at 1.5m for 24 hours, which can be checked against the supplied certification paperwork on receipt. Where a panel thread, enclosure ingress, or hazardous area is in scope, the guide gives procurement a defensible baseline for RFQs without prescribing a single part number. [S1]
What the guide covers
Zhejiang Hongxiang Connector Co., Ltd. (Hoonsun) has published a procurement-oriented guide titled Complete Guide to Choosing Industrial Cable Connectors: A Must-Read for B2B Buyers, dated 18 Aug 2026. [S1]
The article states global demand for cable glands is projected to exceed USD 3.2 billion by 2031 and positions the vendor as a manufacturer with 18 plus years of production expertise and 80 million plus units of annual output. [S1]
It frames cable glands as devices delivering strain relief, environmental sealing, and EMC or grounding in screened variants, and warns that mis-selection can cause installation failures, downtime, and safety incidents in hazardous areas. [S1]
The five specification dimensions
The guide requires buyers to lock in five dimensions before RFQ: material, thread type, IP rating, cable outer diameter range, and certification. [S1]
Material options listed are nickel-plated brass, stainless steel 316, nylon PA66, and aluminum alloy, with brass described as approximately 65% of global B2B order volume. [S1]
Thread options are metric M12 through M75 under ISO 965, PG7 through PG48 under DIN 40430, and NPT 1/4 inch through 2 inch, with a stated rule of thumb to confirm the enclosure thread before the cable diameter. [S1]
IP ratings are aligned to IEC 60529, covering IP54, IP65, and IP68, with the vendor claiming IP68 at 1.5m for 24 hours for brass and stainless steel glands with EPDM seals. [S1]
Why it matters for specification work
The guide is explicit that sourcing a PG gland for an NPT enclosure, or specifying on nominal rather than measured cable OD, generates re-order cost and audit risk. [S1]
For hazardous area work, ATEX and IECEx are called out as non-negotiable, and the guide references an explosion-proof variant in the vendor's range. [S1]
For measurement practice, it recommends verifying cable OD with vernier calipers at three points along a 200mm sample and selecting a clamping range with at least 0.5mm margin at each end. [S1]
How to verify at the source
Read the original guide at the Hoonsun source URL to confirm the publication date of 18 Aug 2026, the USD 3.2 billion 2031 figure, and the 80 million plus annual unit output claim. [S1]
Cross-check the IP68 1.5m, 24 hour test claim against the independent test certificate supplied with the shipment, and confirm the applicable standard (for example IEC 60529) and test depth. [S1]
Confirm certification status for CE, UL E-file, ATEX or IECEx, RoHS 3, and ISO 9001 or IATF 16949 against the issuing body registers rather than the brochure text, and verify that the specific series and material ordered are within scope of each certificate. [S1]
Primary notice: Industry news.
Product encyclopedia: Cable Gland.