3 Inch x 6m SS Flexible Hose vs Single Braided Stainless Hose

When two supplier quotes list this product differently, one as '3 inch x 6m SS flexible hose' and another as 'stainless steel hose c/w single braided,' it looks like a choice between two products. It is not. One line describes the size (3 inch bore, 6 meter length), and the other describes the construction (c/w, complete with, one wire-braid layer). A hose can be both a 3 inch x 6m size and a single-braided construction at the same time. The confusion usually comes from procurement documents that copy spec sheets from different suppliers, each emphasizing a different attribute in the product title. JOHOB's SS304 flexible hose range runs from DN15 to DN200, where DN80 corresponds to the 3 inch bore size, and is offered in either single or double wire-braid construction depending on the pressure and vibration duty of the installation. Standard lengths ship ex-stock in 500mm, 1m, 1.5m, 2m, 3m, and 5m increments, with lead times of 21 to 35 days. A 6 meter length falls outside the standard range and is handled as a made-to-order custom fabrication, with a 45 to 90 day lead time. Buyers comparing quotes should confirm both attributes, bore size and braid layer count, are stated on the same line item before assuming they are looking at competing products.

A single braided SS304 hose has a corrugated stainless steel inner tube wrapped in one layer of woven stainless steel wire braid. The corrugation gives the hose flexibility along its length, and the braid layer reinforces it against internal pressure and restrains movement under vibration. A double braided version adds a second wire-braid layer over the first, which raises the working pressure rating and improves resistance to flex fatigue in installations with frequent movement or higher vibration, such as pump discharge lines running continuously. Single braid is the more common specification for standard transfer and connection duty where pressure and vibration are moderate. The choice between single and double braid should be driven by the working pressure and duty cycle of the installation, not by cost alone, since an underspecified braid layer can shorten service life under real operating conditions. JOHOB sources SS304 flexible hose and fittings from an ISO 9001 certified partner factory, with CE marking and TUV SUD testing on the supplied range. Buyers should state working pressure, temperature, and duty cycle (continuous or intermittent flexing) alongside the bore size and length when requesting a quote, so the braid configuration can be matched to the actual application rather than assumed from the product title alone.

In DN sizing, 3 inch bore corresponds to DN80, one of the standard diameters JOHOB stocks across its SS304 flexible hose range (DN15 to DN200). Length is the variable that determines whether an order ships ex-stock or goes through custom fabrication. JOHOB's standard ex-stock lengths are 500mm, 1m, 1.5m, 2m, 3m, and 5m, with a response to RFQs within 1 business day and delivery in 21 to 35 days for ex-stock items. A 6 meter length exceeds the standard range and is fabricated to order, which extends the lead time to 45 to 90 days depending on the braid configuration and end fitting selected. Buyers who need a 6 meter run should budget for the longer lead time up front rather than discovering it after quoting, particularly for projects with fixed installation dates. Where the application allows it, specifying two 3 meter standard-length sections joined with a coupling can sometimes meet a 6 meter run within the shorter ex-stock lead time, though this depends on whether the installation can accommodate a mid-run joint. JOHOB's sales team can advise on which approach fits a given project once the working pressure, temperature, and installation layout are known, as part of the standard RFQ response.

A 3 inch (DN80) SS304 flexible hose is available with a choice of end connections, including BSP, NPT, and JIC threads, as well as DIN flanges, matching what the mating equipment or piping requires. The end fitting selection affects both the sealing method and the maximum working pressure the assembly can hold, so it should be specified against the actual pump, valve, or pipe flange it will connect to rather than left as a generic thread type. Working pressure and temperature range vary with bore size, braid configuration (single versus double), and fitting type, which is why JOHOB asks for these details on every RFQ rather than quoting from bore size and length alone. Getting the fitting type wrong at order time is one of the more common causes of install delays, since a mismatched thread or flange means the hose cannot be connected without an adapter, adding cost and time to a project that already has a lead time of several weeks. For projects specifying a 3 inch x 6m single braided hose, confirming end fitting type, working pressure, and temperature range at the RFQ stage keeps the custom fabrication order accurate on the first pass, which matters more for a 45 to 90 day made-to-order item than it does for ex-stock inventory.

A 3 inch SS304 flexible hose in single braided construction is commonly specified as a connector between rigid piping and equipment that vibrates or requires periodic disconnection for maintenance. Within JOHOB's product range, this shows up most often in two places: as a flexible connection between booster or transfer pumps and fixed piping in Pumping and Pressure Systems installations, where the hose absorbs pump vibration and allows the pump to be removed for service without cutting pipe, and in Steam and Boiler Systems, where flexible SS304 sections connect boilers or condensate lines to fixed runs while tolerating thermal expansion and contraction. It also appears in Piping, Fittings, and Accessories scopes more generally, alongside ball and gate valves, wherever a project needs a flexible section rather than a rigid pipe run. The right braid configuration and fitting choice depend on whether the installation sees continuous flexing (favoring double braid) or a largely static connection with occasional maintenance access (where single braid is typically sufficient). Facilities managers and contractors specifying this hose for a pump room, boiler house, or utility corridor should confirm the duty cycle expected at that connection point before finalizing the order, since that detail determines whether single or double braid, and which lead time, applies.

JOHOB's SS304 flexible hose and fittings are supplied through an ISO 9001 certified partner factory, with CE marking and TUV SUD testing on the range. These certifications cover the manufacturing quality system, product safety marking, and independent testing of the hose and fittings, which buyers can reference when documenting equipment for facility compliance or procurement records. JOHOB does not disclose the identity of its manufacturing partners or their location as a matter of sourcing policy; buyers requiring supplier audit access or factory-specific documentation should raise this directly during the RFQ process rather than assume it is available by default. As an industrial equipment supplier rather than a manufacturer, JOHOB's role is sourcing, quality verification against the certifications above, local warranty, and after-sales support for the equipment it supplies, backed by nationwide delivery across the Philippines. This distinction matters for procurement documentation that separates 'manufacturer' from 'supplier' in vendor records: JOHOB should be listed as the supplier and after-sales point of contact, with the certifications above cited as the basis for product quality assurance on the hose and fittings themselves.

Pricing for a 3 inch x 6m SS304 flexible hose, or any single or double braided configuration, is quote-based, since final cost depends on bore size, length, braid layer count, end fitting type, and working pressure and temperature requirements. JOHOB responds to RFQs within 1 business day. Standard 12% VAT applies for VAT-registered buyers, while PEZA and SBMA locators and exporters qualify for zero-VAT treatment on eligible purchases. Ex-stock standard lengths ship in 21 to 35 days; a 6 meter or otherwise custom length goes through made-to-order fabrication with a 45 to 90 day lead time. Delivery covers NCR, Luzon, Visayas, and Mindanao, including PEZA, SBMA, and Clark locations. To get an accurate quote on the first pass, include bore size (or DN equivalent), exact length, single or double braid preference, end fitting type on both ends, working pressure and temperature, and delivery location (noting PEZA or SBMA status if applicable for VAT treatment) in the initial RFQ.