"Zheheng Steel" is a young diversified import and export enterprise
in China, dedicated to providing high-end pipe fittings and
solutions to the world, our factory (Zhejiang Kindly Pipe Fittings
Company) is an old brand with more than 30 years of production
experience , we have been able to independently provide reliable
and e stainless steel and nickel alloy products to customers around
the world. To achieve one-stop service from
procurement-production-sales-after-sales. it is also positioned in
the mid-to-high-end market. With strict quality requirements and
perfect customer customization, more than 60% of the company's
products have been sold to Northern Europe, North and South
America, Taiwan, and about 40% since its establishment. Some
products have been served by PetroChina, Sinopec, China National
Nuclear Corporation.
The company has passed the ISO9001 certification of comprehensive
quality management system, ISO14000 certification of environmental
management system, OHSAS18000 certification of occupational ety and
health management system; obtained special equipment manufacturing
license [A1, A2 (1), B (2) level] , AD2000-W0 pressure equipment
material certification of German TUV, PED 97/23 / EC EU pressure
equipment material certification, Russian RTN and GOST
certification; successively passed China (CCS), United States
(ABS),
Germany (GL), Approved by the National Bureau of Shipping (LR),
Norway (DNV), South Korea (KR) and other national classification
societies.
"zheheng steel" produces and supply stainless steel 45 ° / 90 ° /
180 ° elbows, equal tees, reducer tees, crosses, concentric
reducers, eccentric reducers, caps, flanges, flanges, etc.,
Non-standard pipe fittings are also produced according to customer
requirements. The company strictly implements ASTM B16.9 /
B16.5,ASTM A403 SH3408, SH3409, DIN2605, EN10253, BS1965, JISB2312
and other standards for production. The materials used are special
steel materials such as 304H, 304L, 321H, 316L, 317L, 310S and
duplex steel 2205/31803, 904L, WP347H, WP316Ti.
Available size range:
Outer diameter seamless (SMLS): 1/2 "-20", DN15-DN500, butt welding
elbow (seam): 1/2 "-48", DN15-DN1200
Wall thickness: 1mm--60mm .SCH5S -SCHXXS
Material:
Stainless steel national grades: ASTM A403 WP304, 304L, 316, 316L,
321, etc.
European stainless steel grades: 1.4301, 1.4306, 1.4401, 1.4404,
1.4571
Duplex
Steel:F51/S31803,F53/S32750,F55/S32760,F59/S32520,F60/S32205,254SMO/1.4547
Nickel Alloy: ASTM / ASME S / B366 UNS N08020 | N04400 | N06600 |
N06625 | N08800 | N08810 | N08825 | N10276 | N10665 | N10675 | ,
Inconel 600 | Inconel 601 | Inconel 625 | Inconel 706 | Inconel 718
| Inconel X-750, Monel 400 | Monel 401 | Monel R 405 | Monel K 500
Production standard:
ASME / AISI B16.9, B16.28, ASTM A403, MSS SP-43: SA182,
ASME.B16.11, EN / 1092
DIN 2605, DIN2609, DIN2615, DIN2616, JIS B2311, JISB2312, JISB2313,
BS4504, BS4504, BS1560, BS10
Surface treatment: rolling sand, sand blasting, pickling,
Packing: wooden box, according to customer requirements
Minimum order: 1 piece
Delivery time: 1-45 days after receiving the deposit, depending on
the quantity required.
Third party inspection: BV, SGS, etc. accepted
Test: direct reading spectrometer, hydraulic tester, X-ray
detector, ultrasonic flaw detector, magnetic particle detector,
etc.
Certificate: ISO9001. Pressure pipeline certificate, production
license, PED, etc.
Productivity: 1800 tons per year
Products are widely used in papermaking, shipbuilding, petroleum,
chemical, power, bioengineering, natural gas, sewage, construction,
medicine, food (dairy) and other industries.
Duplex Steel ASTM A182 F55 2500# Astm A182 Flange
