Russian-standard tees, as core branching and converging pipe fittings in piping systems, are mainly used for pipeline branching, medium diversion, and converging modification in Russian-standard industrial pipelines and municipal pipelines,
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Russian-standard tees are produced in accordance with GOST 17376-2001, general technical conditions are implemented in accordance with GOST 17380-2001, formed by hot pressing and seamless forging processes, with end faces machined to standard butt-welding bevels, and can be directly butt-welded to Russian-standard seamless steel pipes. Nominal diameters cover DN15-DN1000, outer diameters 21.3mm-1016mm, wall thicknesses 2mm-60mm, covering three major categories: equal-diameter, reducing, and 45° Y-type. Materials include 20# carbon steel, 16Mn low-alloy steel, 304 and 316L stainless steel, conventional pressure ratings PN10-PN160, temperature resistance range -60℃ to 450℃. Factory inspection includes non-destructive testing, hydrostatic pressure testing, and spectral material analysis, and Russian-language factory documentation can be provided, suitable for overseas engineering acceptance, customs clearance, and project bidding. Products are mainly aimed at oil and gas, chemical, power, urban heating, and gas pipeline network projects in Russia, Kazakhstan, Belarus, and other CIS countries.
| Product Name | Russian Standard Tee |
| Product Categories | Tees & Crosses |
| The core parameters of this product strictly follow the GOST 17376-2001 Russian-standard specification, with precise parameters and comprehensive working-condition adaptability. Specification parameters | Nominal diameter DN15-DN1000, outer diameter 21.3mm-1016mm, wall thickness 2mm-60mm, covering three major categories: equal diameter, reducing, and 45° Y-type. Material parameters: carbon steel 20#, 16Mn, stainless steel 304, 316L, suitable for different anti-corrosion and pressure-bearing requirements. Process parameters: adopting seamless forging and hot-press forming processes, standardized welding bevel on the end face, suitable for Russian standard pipeline welding processes. Performance parameters: conventional pressure bearing PN10-PN160, high temperature resistance range -60℃ to 450℃, suitable for complex high and low temperature working conditions. Inspection parameters: 100% non-destructive testing, hydrostatic pressure testing, spectral material analysis, eliminating sand holes, cracks, and material mismatch problems. Dimensional tolerance strictly controlled within ±0.5 |
| Customization | Our factory has comprehensive one-stop Russian standard tee customization capabilities, able to meet various non-standard, personalized, and project-exclusive customization needs. Supports customization of full-size non-standard specifications according to GOST standards, can customize special diameters, special wall thicknesses, eccentric reducing, special angles (30°, 60°) special-shaped tees. Material customization covers ordinary carbon steel, low alloy steel, duplex steel, 304, 316L, 321 and other various stainless steel materials, suitable for anti-corrosion, high and low temperature resistance, and high pressure special working conditions. Processes can be customized with polishing, sandblasting, anti-rust blackening, galvanizing, anti-corrosion coating and other surface treatment processes, suitable for outdoor and chemical corrosion scenarios. Supports precise customization according to customer drawings, samples, and project technical parameters, can adapt to equipment matching, special pipeline network renovation and other niche needs. At the same time |
| MOQ | To adapt to different customer procurement needs, this Russian standard tee has flexible tiered minimum order quantities, accommodating both small order sampling and large order bulk procurement needs. For conventional standard in-stock specifications (DN15-DN600 conventional wall thickness carbon steel, stainless steel tees), the minimum order quantity is 10 pieces, supporting customers' small batch sample procurement, sample submission for inspection, and small project replenishment needs, lowering the threshold for customers' trial orders |
| Lead Time | Our company relies on large-scale standardized production workshops and sufficient in-stock inventory, able to provide customers with efficient and stable tiered delivery services. All conventional standard Russian standard tees (DN15-DN600 conventional wall thickness, conventional materials) have massive in-stock inventory, after placing an order, inspection, packaging, and loading for shipment can be completed within 3 working days, urgent orders can support 24-hour expedited shipment. |
| Packaging | Russian standard tees adopt foreign trade standardized moisture-proof and anti-collision customized packaging, specifically adapted for sea freight and land freight long-distance cross-border transportation, eliminating transportation damage and rust problems. Small DN15-DN100 specification products adopt double-layer protective packaging, inner layer wrapped with anti-rust oil paper and waterproof plastic film, outer layer sealed with thickened hard cardboard boxes, filled with shock-absorbing foam inside the box, avoiding collision and wear. Medium DN125-DN300 specifications adopt waterproof wrapping + solid wood pallet packing, products placed separately to avoid mutual friction and scratching. Large DN350 and above large-diameter tees adopt customized solid wood closed wooden box packaging, internally fixed and reinforced, preventing transportation shaking and deformation. All product packaging is affixed with Chinese-English and Russian bilingual labels on the outside, clearly marking product specifications, materials |
| Reference Price | Inquiry |
Regular standard specifications DN15-DN600 with regular wall thickness and regular materials are kept in stock. After placing an order, inspection, packaging, and loading for shipment can be completed within 3 working days. Urgent orders support 24-hour expedited shipment. The minimum order quantity for DN15-DN600 regular wall thickness carbon steel and stainless steel tees is 10 pieces, and small-batch sample procurement is supported. Packaging is layered for protection according to specifications: small specifications use anti-rust oil paper, waterproof plastic film, and thickened hard cardboard boxes; medium specifications use waterproof wrapping plus solid wood pallets; large specifications use custom solid wood closed wooden crates, with bilingual labels in Chinese, English, and Russian affixed on the outside, marking specifications, materials, executive standards, batch, quantity, net weight, gross weight, and destination. If you need to confirm the inventory, delivery time, or mixed-batch matching of specific specifications with Russian-standard elbows, reducers, flanges, pipe caps, and other fittings, please contact us.
Before sales, we provide selection consultation, parameter verification, drawing adaptation, and solution optimization, assisting in matching Russian-standard engineering requirements. During sales, we synchronize production progress, quality inspection reports, and shipping logistics information, and support inspection sampling and factory-supervised production. After sales, we provide an 18-month warranty. During the warranty period, non-human-caused quality problems are eligible for free return and exchange, product replacement, and we bear logistics loss costs. We provide technical consulting services, with technical personnel answering online questions regarding overseas installation, welding, and working condition adaptation issues. Overseas major customers can be supported with overseas after-sales coordination and dedicated order ledger management, and complaints and problem handling will be given solutions within 24 hours. In terms of customization, we support customizing non-standard specifications, special diameters, special wall thicknesses, eccentric reducers, and 30° and 60° special-angle irregular tees according to GOST standards. Materials can be extended to duplex steel, 321, and other stainless steels. Surface treatment can be customized with polishing, sandblasting, anti-rust blackening, galvanizing, and anti-corrosion coatings. The sample-making cycle is 3-5 days. If you need to confirm a specific customization plan, please contact us.
The products strictly follow GOST 17376-2001 for production, and general technical conditions are implemented according to GOST 17380-2001. Dimensions, processes, performance, and tolerances are all benchmarked against Russian standards. Russian-standard compliance inspection reports can be provided, supporting acceptance for local Russian projects.
Supports free mixed batches, can be combined with Russian-standard elbows, reducers, flanges, pipe caps and other pipe fittings for combined orders, with no combination restrictions, helping to reduce overall procurement costs.
Customized foreign trade protective packaging is used throughout, designed for sea transport, land transport and multi-stage transshipment, with a transport damage rate of less than 0.1%.
The minimum order quantity for DN15-DN600 conventional wall thickness carbon steel and stainless steel tees is 10 pieces. Conventional specifications are kept in stock. After placing an order, inspection, packaging and loading for shipment are completed within 3 working days. Urgent orders support 24-hour expedited shipment.
We support customization of non-standard specifications, special diameters, special wall thicknesses, eccentric reducers, and special-angle irregular tees of 30° and 60° according to GOST standards. We can also customize surface treatments such as polishing, sandblasting, anti-rust blackening, galvanizing and anti-corrosion coatings. The sampling period is 3-5 days. If you need to confirm a specific plan, please contact us.
The product warranty period is 18 months. During the warranty period, for non-human-caused quality issues, free returns and exchanges, product replacements, and coverage of logistics loss costs are provided. Technical consulting services are provided; for overseas installation, welding, and working condition adaptation issues, technical personnel provide online answers; for complaints and problem handling, a solution is provided within 24 hours.
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