GOST 17375 carbon/alloy steel buttweld Pipe fittings wholesales manufacture

Standard Guidelines:
GOST 17375-2001: Covers carbon/alloy steel buttweld fittings.
GOST 30753-2001: Applies to stainless steel buttweld fittings.
GOST 12220-84: Specifies welded fittings designed for the oil and gas
industries.
Types of Pipe Fittings:
Elbows (45°/90°/180°), equal/reducing tees, concentric/eccentric reducers,
and caps.

GOST Butt Weld Pipe Fittings are pipe fittings that are manufactured according
to the GOST standards and are used to connect, redirect, and control the flow
of fluids and gases within a piping system. These fittings are primarily
designed for welding onto the pipe using a butt-welding process, ensuring a
strong and leak-proof joint.

Key GOST Standards We Manufacture
We produce the full suite of “Seamless Steel Butt-Welding Fittings” according
to the following critical GOST specifications:

GOST 17375-2001: Carbon and Low-alloy Steel Elbows (Standard radius).

GOST 30753-2001: Carbon and Low-alloy Steel Elbows (Short radius for tight
spaces).

GOST 17376-2001: Steel Tees (Equal and Reducing).

GOST 17378-2001: Steel Reducers (Concentric and Eccentric).

GOST 17379-2001: Steel Ellipsoidal Caps.

GOST 12820/12821: Steel Flanges (Plate and Weld Neck) for use with GOST
fittings.

Common Types of GOST Butt Weld Pipe Fittings
GOST 17375 Elbow
GOST 17376 Reducer
GOST 17375 Tee
GOST 17376 cap
Q: What is the difference between GOST 17375 and GOST 30753?
A: The main difference is the bend radius. GOST 17375 is Type 3D (R≈1.5D),
which is the standard long radius. GOST 30753 is Type 2D (R≈1.0D), which is a
short radius elbow used in confined spaces or specific vessel designs.

Q: Can you provide GOST fittings with “HL” (ХЛ) certification?
A: Yes, our 09G2S fittings are specifically processed to meet the HL (cold-
resistant) category, suitable for deployment in Northern climatic zones.

RAYOUNG is a certified Chinese manufacturer specializing in the bulk production
and export of GOST standard butt-weld fittings. We understand the specific
technical rigors of the Russian and CIS industrial sectors—ranging from oil
and gas extraction in Siberia to large-scale thermal power infrastructure.
Our GOST fittings are engineered to withstand the extreme temperature
fluctuations and high-pressure requirements of the Eurasian energy sector. By
integrating high-quality raw materials with precision hot-mandrel forming, we
provide a reliable pipe fittings supply for large-volume stockists and EPC
contractors.

If you are looking for a competitive, high-capacity factory in China to support
your GOST 17375/17378/17376 requirements, RAYOUNG is your solution. Contact us
today for a full weight chart and bulk pricing.

+86-18003119682
info@hb-steel.c , om

Minimum Order: 5 tons

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