300lb pipe fitting spade blind flange

Product Description

Specifications

Materials: SAE4135/1045/5140/40CR/35CRMO/45# Grade:8.8/10.9/12.9 Surface Protection: Black oxide, Phosphate, Zinc plated....
High Strength Wheel Hub Bolt/U Bolt/C-bolt/Wheel Nut

Materials: SAE4135/1045/5140/40CR/35CRMO/45#

Grade:8.8/10.9/12.9

Surface Protection:
Black oxide (black), phosphate (grey), zinc plated (Yellow/Silver) and dacromet (Sliver)

Packing:
5PCS/plastic bag (GW: 20~35KGS.)
Outer packing: Standard neutral carton fastened with plastic ribbon

Satisfactory Service:
1. We can produce the hub bolts by your drawing and samples.
2. We can supply package by your design within law allowed.
3. Others can be consulted with us

Quality Control:
SERVICES
1: On line inspection, we perform 100% on line inspection during production not to release any problem during production.

2: 100% inspection on each finished products.

3: Customer's own inspection.

4: Third party inspection.

5: UT( Ultrasonic Testing), MT, X-ray test, Spectrometer, Tensile strength, Impact test machine, Hardness tester.

Hebei Lufeng Piping Equipment Co., Ltd. is ISO 9001 certified exporter & supplier of steel piping materials. We are committed to provide customers quality products with competitive prices and efficiency service.

Established in 2008, our experienced and friendly staffs are dedicated to provide you professional and considerate services. Located in Cangzhou city—called “the manufacturing base of China pipe fittings” and near to Tianjin port, geographic and economic advantages enable Lufeng to provide customers good prices and delivery time.

Our pipeline products include steel pipes/ tubes, buttwelding fittings, steel flanges, forged fittings, valves, gaskets, fasteners and other accessories. They are strictly manufactured according to ISO, ASME, ASTM, ANSI, API, MSS, AWWA, DIN, BS, EN, JIS, GB and other international standards. Production as per customer’s drawings or requests is also available.

In early 2023, we opened a new warehouse for duplex stainless steel products. Used for storage of duplex stainless steel 2205 & 2507 round bars, steel plates, steel pipes and flange blanks. These materials are from the most professional manufacturers in China.

LUFENG will be at your service at any time. If you have any needs or requirements, please contact us freely. Look forward to be your long-term and trusted partners for pipeline in China.

Catalogue of LFPCO-2020.pdf

Letter of presentation.pdf