Non-standard tees are mainly used in diversion, confluence, and branch connection scenarios where all standard pipe fittings cannot match, the pipeline structure is special, equipment interfaces are irregular, old pipe networks are being re
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Non-standard tees are also called special-shaped tees or custom tees, and are mainly used where the angle, reducing size, length, or connection interface of standard pipe fittings does not match. We produce according to customer drawings, old part samples, or on-site measurement data, and can make structures such as special reducing ratios, special oblique angles, eccentric special shapes, multi-port, extended nipples, integrated flanges, plastic-lined and corrosion-resistant lining, as well as large-diameter rolled fabrication. Materials cover carbon steel, stainless steel, alloy steel, duplex steel, titanium, fluorine-lined, galvanized, etc. Forming processes include hot-pressed seamless, steel plate rolled and welded, forged, precision cast, and machined. Before purchasing, it is recommended to provide drawings or samples, medium, diameter, angle, wall thickness, and quantity, and we will confirm the structural plan and quotation accordingly.
| Product Name | Custom Tee |
| Product Categories | Tees & Crosses |
| Non-standard tees have no fixed general parameters; all indicators are fully customized on demand and matched to working conditions on demand, with full coverage of parameter freedom for special pipeline requirements. Dimensional parameters | Customizable DN10-DN3000 any non-standard diameter, non-conventional reducing ratio, 15°-180° any special angle, any lengthened dimensions for long and short segments, customized eccentricity and irregular port dimensions, tolerances can be finely adjusted to plus or minus according to customers' precision requirements. Wall thickness parameters: customizable ultra-thin wall, conventional wall thickness, ultra-thick high-pressure wall thickness, locally thickened explosion-proof structure, breaking through SCH standard wall thickness limitations. Pressure parameters: customizable low-pressure atmospheric pressure, medium-pressure, high-pressure, ultra-high-pressure explosion-proof pressure-bearing structures according to working conditions, without fixed pressure rating constraints. Material parameters: fully open customization of all materials, including ordinary carbon steel, alloy steel, 2205/2507 duplex steel, 304/316L stainless steel, titanium material, fluorine-lined and plastic-lined, wear-resistant composite materials. Process parameters: seamless |
| Customization | The factory possesses industry-wide top-tier all-dimensional non-standard tee customization capabilities, and can undertake various ultra-high-difficulty global customization orders for irregular shapes, special materials, precision dimensions, and special working conditions, achieving 100% drawing implementation, sample replication, and on-site surveying and customization. Structural customization can produce any angle, any reducing, any eccentricity, any lengthened section, asymmetric irregular shapes, multi-way composite structures, flange-integrated irregular tees, breaking through all standard structural limitations. Dimensional customization supports ultra-small precision diameters, ultra-large diameters, ultra-thick high-pressure wall thickness, ultra-short irregular structures, and tolerances can be strictly controlled according to precision equipment-grade standards. Material customization covers carbon steel, stainless steel, alloy steel, duplex steel, titanium material, Monel alloy, fluorine-lined and plastic-lined, wear-resistant and anti-corrosion composite materials. Process customization includes seamless hot pressing, rolled |
| MOQ | In response to the customized, differentiated, and single-piece exclusive product characteristics of non-standard tees, the factory has established an extremely low flexible minimum order mechanism, fully adapting to sample replication, small-batch technical modification, single-piece replacement, and batch engineering customization needs, with no rigid large-batch threshold. For conventional drawing customization and irregular replacement maintenance orders, the minimum order quantity is only 1 piece for production, specifically satisfying customers' single-equipment maintenance and single-pipeline modification |
| Lead Time | Relying on an independent non-standard customization production line, mature irregular processing technology, and a dedicated technical workshop, non-standard tees achieve a tiered, controllable, and extremely fast delivery ladder system, precisely matching customers' schedule requirements for emergency repairs, technical modifications, and batch projects. For simple-structure non-standard tees, including conventional angles, conventional materials, and simple reducing irregular parts, production can be quickly completed within 1-3 working days after drawing confirmation |
| Packaging | Non-standard tees adopt customized and differentiated export protective packaging, with packaging solutions individually matched according to product size, structure, weight, and precision requirements, eliminating problems such as collisions, deformation, paint loss, and damage during transportation of irregular parts, ensuring the intact rate for long-distance overseas transportation. For small precision irregular non-standard tees and machined high-precision port products, the inner layer uses anti-rust oil paper + waterproof PE film double-layer sealing for rust prevention, independent foam wrapping for isolation, and an outer layer of thickened cardboard box packaging, preventing precision ports from being scratched, threads from being damaged, and structures from deforming. For medium-sized irregular non-standard pipe fittings, waterproof wrapping + solid wood pallet fixed packaging is used, utilizing straps, corner protectors, and slot positioning to secure irregular protruding structures, avoiding shaking collisions and structural bending during transportation. For large-diameter heavy-duty rolled non-standard tees and thickened high-pressure irregular pipe fittings, customized |
| Reference Price | Quote |
Non-standard tees are customized per single piece or per project. Before quotation, please provide drawings, old part samples, or on-site measurement data, and specify the medium, diameter, angle, wall thickness, material, and quantity. If there are no drawings, we can still communicate; we support old sample replication and on-site dimension measurement. The minimum order quantity for regular custom-shaped replacement repair orders is 1 piece. Simple structures are completed in 1-3 working days after drawing confirmation. For complex structures, special materials, and batch orders, please contact us to confirm the delivery time. Packaging is individually matched according to product size, structure, weight, and precision. Small precision parts use anti-rust oil paper plus waterproof PE film, foam wrapping, and thickened cartons; medium-sized parts use waterproof wrapping and are secured with solid wood pallets; large-diameter heavy parts use custom solid wood closed wooden boxes for reinforcement. The outer packaging is labeled in both Chinese and English, indicating the drawing number, custom dimensions, material, working condition application, and batch information, suitable for multiple transfers by sea, air, and land transportation.
Pre-sales is handled by pipeline engineers, assisting with reviewing custom-shaped drawings, optimizing structural design, calculating pressure-bearing parameters, and avoiding installation interference. During sales, we synchronize processing progress, dimension inspection data, and quality inspection results, and support drawing review, online inspection, and in-factory supervision. After-sales provides an 18-month warranty. During the warranty period, for fit issues, leakage issues, and structural defects caused by craftsmanship, dimensions, or production quality, we provide free re-customization, free replacement, and bear logistics losses. At the same time, we provide non-standard pipeline technical support, and can provide online guidance for custom-shaped pipeline installation, connection debugging, and working condition adaptation issues. Long-term custom customers enjoy priority scheduling, expedited after-sales service, and lifetime drawing archiving, so future repeat orders do not require re-drawing.
Yes. We support three methods: old sample replication, on-site dimension measurement, and working condition parameter estimation. Engineers will restore the custom-shaped structural dimensions based on the physical object or on-site data, and then confirm the production plan.
Minimum order quantity starts from 1 piece, with no large-volume threshold, suitable for single equipment repair, single pipeline modification, and single-piece imported replacement. Batch engineering orders can also be scheduled for production according to the project.
Before ordering, engineers verify the drawings and interface dimensions, and before the finished product leaves the factory, full-size inspection is carried out, with tolerances strictly controlled according to customer requirements. If the on-site conditions are complex, on-site measurement can also be arranged.
For special-shaped parts with conventional angles, conventional materials, and simple reductions, production can be completed in 1-3 working days after drawing confirmation. For delivery times of complex structures, special materials, or batch orders, please contact us to confirm according to the specific plan.
Please provide drawings or samples, medium, diameter, angle, wall thickness, material, and quantity. The more complete the information, the faster we can confirm the structural plan and price. If you do not yet have complete parameters, you can also contact us first to discuss.
Packaging is individually matched according to product size, structure, weight, and precision. Small precision parts use rust-preventive oil paper plus waterproof PE film, foam wrapping, and thickened cardboard boxes; medium-sized parts use waterproof wrapping plus solid wood pallet securing; large-diameter heavy-duty parts use custom solid wood sealed wooden crates for reinforcement, with bilingual Chinese-English labels affixed to the outer packaging, suitable for multiple transshipments by sea, air, and land transport.
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