12Cr1MoVG OD 273 * 168 Alloy steel pressure vessel tee tube fittings

MOQ: 100 Pieces

Delivery time: 15 Day

Product Details

Product Details:

Place of Origin:	China
Brand Name:	Gangyu Pipeline
Certification:	API/BV/SGS/ISO/PED
Model Number:	OD 273*168

Payment & Shipping Terms:

Minimum Order Quantity:	1pc
Price:	negotiable
Packaging Details:	Packed in wooden pallet
Delivery Time:	10 working days after received your payment
Payment Terms:	T/T, L/C, Western Union, Western Union
Supply Ability:	50,000pcs per month

Product Name:	Alloy Steel Tee	Connection:	Butt Welding
Shape:	Reducing Tee	Material:	12Cr1MoVG
Standard:	ASME/GB/EN/JIS/IS	Wall Thickness:	10*9
Size:	OD 273*168	Type:	Seamless

12Cr1MoVG OD 273 * 168 alloy steel pressure vessel tee pipe fittings

Description:

Product	steel Tee
Material	Carbon steel (ASTM A234WPS, A234WPC, A420 WPL6), St45.8 A105 A106 STG42) Alloy steel (ASTM A234 WP12/WP11/WP22/WP5/WP9/WP91) Stainless steel (ASTM A403 WP304/WP304L/WP316/WP316L)
Standard	ANSI, B16.9, ASME, DIN2650, 2615, 2616, 2617 JIS B2311, 2312, 2313, EN 10253-11, EN10253-2
Type	LR 30, 45, 60, 90, 180 degree SR 30, 45, 60, 90, 180 degree 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D
Thickness	SCH5 , SCH10, SCH20, SCH30, SCH STD ,SCH40, SCH60, SCH XS ,SCH80, SCH100, SCH120, SCH140, SCH160, XXS
Size	1/2''--48''
Surface	Transparent oil, rust-proof black oil, hot galvanized
Productivity	10000 per day, 800T/month
Min Order	1 piece
Remark	Special design available according to requirement All the production process are made under the ISO9001-2000, API, CE

Norminal dimensions of steel tee

15×15×15	1/2×1/2×1/2	21.3	18	21.3	18	25	25
15×15×10	1/2×1/2×3/8	21.3	18	17.3	14	25	25
15×15×8	1/2×1/2×1/4	21.3	18	13.7	10	25	25
20×20×20	3/4×3/4×3/4	26.9	25	26.9	25	29	29
20×20×15	3/4×3/4×1/2	26.9	25	21.3	18	29	29
20×20×10	3/4×3/4×3/8	26.9	25	17.3	14	29	29
25×25×25	1×1×1	33.7	32	33.7	32	38	38
25×25×20	1×1×3/4	33.7	32	26.9	25	38	38
25×25×15	1×1×1/2	33.7	32	21.3	18	38	38
32×32×32	1.1/4×1.1/4×1.1/4	42.4	38	42.4	38	48	48
32×32×25	1.1/4×1.1/4×1	42.4	38	33.7	32	48	48
32×32×20	1.1/4×1.1/4×3/4	42.4	38	26.9	25	48	48
32×32×15	1.1/4×1.1/4×1/2	42.4	38	21.3	18	48	48
40×40×40	1.1/2×1.1/2×1.1/2	48.3	45	48.3	45	57	57
40×40×32	1.1/2×1.1/2×1.1/4	48.3	45	42.4	38	57	57
40×40×25	1.1/2×1.1/2×1	48.3	45	33.7	32	57	57
40×40×20	1.1/2×1.1/2×3/4	48.3	45	26.9	25	57	57
40×40×15	1.1/2×1.1/2×1/2	48.3	45	21.3	18	57	57
50×50×50	2×2×2	60.3	57	60.3	57	64	64
50×50×40	2×2×1.1/2	60.3	57	48.3	45	64	60
50×50×32	2×2×1.1/4	60.3	57	42.4	38	64	57
50×50×25	2×2×1	60.3	57	33.7	32	64	51
50×50×20	2×2×3/4	60.3	57	26.9	25	64	44
65×65×65	2.1/2×2/1/2×2.1/2	73	76	73	76	76	76
65×65×50	2.1/2×2/1/2×2	73	76	60.3	57	76	70
65×65×40	2.1/2×2/1/2×1.1/2	73	76	48.3	45	76	67
65×65×32	2.1/2×2/1/2×1.1/4	73	76	42.4	38	76	64
65×65×25	2.1/2×2/1/2×1	73	76	33.7	32	76	57
80×80×80	3×3×3	88.9	89	88.9	89	86	86
80×80×65	3×3×2.1/2	88.9	89	73	76	86	83
80×80×50	3×3×2	88.9	89	60.3	57	86	76
80×80×40	3×3×1.1/2	88.9	89	48.3	45	86	73
80×80×32	3×3×1.1/4	88.9	89	42.4	38	86	70
90×90×90	3.1/2×3.1/2×3.1/2	101.6	-	101.6	-	95	95
90×90×80	3.1/2×3.1/2×3	101.6	-	88.9	89	95	92
90×90×65	3.1/2×3.1/2×2.1/2	101.6	-	73	76	95	89
90×90×50	3.1/2×3.1/2×2	101.6	-	60.3	57	95	83
90×90×40	3.1/2×3.1/2×1.1/2	101.6	-	48.3	45	95	79

Production Process:

Material Selection: We primarily source raw materials from leading steel mills such as Baosteel, TPCO, Yanbao, Baotou Steel, Changbao, and Huarun. We select tubes with smooth internal/external surfaces, uniform wall thickness, and a preference for higher manganese content to ensure a superior final appearance.
Material Inspection: Incoming materials undergo dimensional checks and chemical composition analysis.
Warehousing: Approved materials are stored in inventory.
Cutting: Tubes are cut to length with sufficient machining allowance. Burrs and metal chips are removed.
Bending & Forming: Tubes are heated using medium-frequency induction heaters and formed via pushing with precision dies. Dies are re-polished every 48 hours of operation to maintain strict dimensional tolerances.
Heat Treatment: Stress relief annealing (tempering) is performed.
End Machining: Bevels are cut on 90-degree CNC lathes to an angle of 37.5° ± 0.25°. The land (flat edge at the end of the bevel) is sized according to the pipe diameter. The land ensures a flush fit for butt welding and prevents burn-through during the TIG root pass.
Visual Inspection: Surfaces are checked for defects like scratches, peeling, or pitting.
Chemical Analysis: Composition is verified using imported handheld spectrometers.
Dimensional Inspection: Checks include outside diameter, wall thickness, ovality, and straightness.
Mechanical Testing: Tests include flattening and flaring to validate performance.
Sandblasting: A fine grit is used to create a uniform surface finish without excessive pitting.
Painting: Surfaces are evenly coated using environmentally friendly spray equipment.
Marking: Legible black background with white lettering is applied using a marking machine.
Packaging: Products are packed in wooden cases or on pallets, secured with steel strapping, and wrapped in plastic film for weather and dust protection.
Shipping: Careful handling using forklifts and overhead cranes ensures secure and orderly loading for transport.

Quality Assurance & Company Profile:

Certifications: ISO 9001 Quality Management System, Environmental Management System, Occupational Health & Safety Assessment Series, AAA Credit Rating, and SGS International Certification.
Quality Control: An integrated international ERP system manages production, supplemented by a secondary manual quality inspection to guarantee a 100% pass rate.
Production Capacity: Annual output of 20,000 tons of pipe fittings.
Facilities & Workforce: 7,000 sqm storage warehouse and a team of 200 employees.
R&D & Customization: A 300 sqm sample room supports our in-house R&D and ODM/ custom manufacturing capabilities.
Service: We offer straightforward cooperation, responsive service, and efficient logistics.
Experience: A decade of expertise in international export.