LANGFANG, China
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Our Products
Our offered Product range includes Carbon Steel API 5L Seamless Pipe, Hubbed Threaded Flange, Carbon Steel Weld Neck/wn ANSI 150LB Flange, Carbon Steel ANSI B16.5 Forged Flange and Figure 8 Blind Steel Flange.
Carbon Steel Flanges are essential components in piping systems, designed to connect pipes, valves, pumps, and other equipment for efficient fluid or gas transport. Known for their durability, high strength, and cost-effectiveness, carbon steel flanges are widely used in industries such as oil & gas, petrochemical, power generation, and water treatment.
Advantages:
High tensile strength and load-bearing capacity
Cost-effective compared to stainless steel alternatives
Reliable performance in extreme conditions
Customizable sizes (1/2" to 60" or larger) and specifications
Additional Information:
Payment Terms : L/C, D/A, D/P, T/T,
Forged fittings are high-performance pipe connectors manufactured through a precision forging process, ensuring superior strength, durability, and leak-proof performance. Designed for high-pressure and high-temperature systems, these fittings are widely used in oil & gas, petrochemical, power generation, and other critical industries where safety and reliability are paramount.
Exceptional Strength Forged from high-grade carbon steel, stainless steel, or alloy materials, our fittings withstand extreme pressure and stress.
Precision Engineering Machined to exact tolerances for seamless compatibility with pipes, valves, and flanges.
Additional Information:
Payment Terms : L/C, D/A, D/P, T/T
HS code:73079100
1. Size: 1/2 to 4 .
2. Material: Carbon Steel: A105(N) C22.8 ST-37.2 Q235
3. Pressure: Class150, 300, 600, 900.
4. Standard: ANSI, API, DIN, UNI
5. Type: Socket Welding, Threaded,
6. Finish: rust-black proof oil,
7. Connection: Socket & Thread
8. Application: Chemical area, petroleum area construction industry
9. Delivery Time: about within 25 days
10. Packing: as per customer s requirement
Additional Information:
Payment Terms : L/C, D/A, D/P, T/T, Western Union,
| Material | Carbon steel | ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH |
| P250GH, P280GHM 16MN, 20MN , 20# | ||
| Stainless steel | ASTM A182, F304/304L, F316/316L | |
| Alloy steel | ASTM A182 A182 F12, F11, F22, F5, F9, F91etc. | |
| Flange Standard | ANSI | Class 150 Flanges-Class 2500 Flanges |
| DIN | 6Bar 10Bar 16Bar 25Bar 40Bar | |
| JIS | 5K Flanges-20K Flanges | |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar | |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar | |
| Flange TYPE | 1.Welding neck Flange;;; 2.Slip on | |
| 3.Blind flange4.Long welding neck flange | ||
| 5.Lap joint flange 6.Socket welding | ||
| 7.Threaded flange 8.Flat flange | ||
1. Size: 1/2 to 80 .
2. Material: Carbon Steel: A105(N) C22.8 ST-37.2 S400 S440 SQ235(CS20#) A106B A53 Q345Stainless Steel: 304, 304L, 316, 316L, A350 LF2, 321, 347, 347HAlloy Steel: ASTM A182 F1, F5a, F9, F11, F12, F22, F91
3. Pressure: Class150 to 900.PN6, to PN64JIS 5K, 10K, 16K and 20K
4. Standard: ANSI, API, DIN, GOST, BS, AS, JIS, JPI
5. Type: Slip-On, Welding Neck, Blind, Socket Welding, Threaded, Lap Joint, Plate, etc
6. Finish: Transparent oil, rust-proof oil, hot galvanizing
7. Connection: Butt Weld & Socket Weld & Thread
1. Size: 1/2 to 80 .
2. Material: Carbon Steel: A105(N) C22.8 ST-37.2 S400 S440 SQ235(CS20#) A106B A53 Q345Stainless Steel: 304, 304L, 316, 316L, A350 LF2, 321, 347, 347HAlloy Steel: ASTM A182 F1, F5a, F9, F11, F12, F22, F91
3. Pressure: Class150, 300, 600, 900.PN6, PN10, PN16, PN25, PN40 and PN64JIS 5K, 10K, 16K and 20K
4. Standard: ANSI, API, DIN, GOST, BS, AS, JIS, JPI
5. Finish: Transparent oil, rust-proof oil, hot galvanize
6. Connection: Butt Weld & Socket Weld & Thread
7. Type: Slip-On, Welding Neck, Blind, Socket Welding, Threaded, Lap Joint, Plate, etc
| Size | OD: | 10.3mm 762mm |
| Thickness: | 1.73-63.5mm | |
| Length: | 3-12morasrequest | |
| SteelMaterial | API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444, | |
| JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA210, SA213, SA335, DIN17175, ASTM A179 | ||
| Standard | ASTM, ASME, DIN, GB, JIS, ASNI, BS | |
| End | Beveled end, plain end meet your need | |
| Usage | Used for low pressure liquid delivery, such as water, gas, and oil; construction and piling. | |
| Inspection | SGB, BV, LloydsWithHydraulicTesting, EddyCurrent, InfraredTest | |
| Package | Packed in bundles with several steel strips, two tags on each bundle. | |
| Delivery | LessThan 15/45DaysAccordingToTheQuantity | |
| Port | Tianjin, China | |
| Payment | L/C, T/T | |
1. Size: 1/2 to 80 .
2. Material: Carbon Steel: A105(N) C22.8 ST-37.2 S400 S440 SQ235(CS20#) A106B A53 Q345Stainless Steel: 304, 304L, 316, 316L, A350 LF2, 321, 347, 347HAlloy Steel: ASTM A182 F1, F5a, F9, F11, F12, F22, F91
3. Pressure: Class150, 300, 600, 900.PN6, PN10, PN16, PN25, PN40 and PN64JIS 5K, 10K, 16K and 20K
4.
Description
| FF/RF /RTJ | |
| SIZE: | 1/2-3 |
| PRESSIRE: | PN0.6MPa-PN42MPa |
| STANDARD : | EN1092-1, BS4504, DIN2502 |
| MATERIAL : | PN0.6MPa-PN42MPa, EN1092-1, BS4504, DIN2502, 1.4301;1.4406;1.4541;1.4404;1.4571;1.4435; 1.4550;1.4539;1.4462;1.4410 |
Christina Lee (Langfang Ding Yang Co., Ltd)2306-F WANDA PLAZA,GUANGYANG DISTRICT, LANGFANG CITY,HEBEI PROVINCE,CHINA, China
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