HQ Pipeline Co., Ltd products

Outer Diameter: 32 - 630 mm. Standard: ASTM A106-B, ASTM A53-B, API 5L-B, API 5L CT, X42, X52, and 5CT, J55, K55. SAE1020, SAE1045, JIS G4051, S20C,S45C, JIS G3454, JIS 3454 ,STPG42, DIN 17175 ST 45-8, ST37, ST 52. Wall Thickness: SCH5 SCH40 SCH80 SCH160 XXS. Tolerate: OD: +1% / -1%. Wall Thickness: +12.5% / -10%. PED, ISO, API.

Outer Diameter: 32 - 630 mm. Standard: ASTM A106-B, ASTM A53-B, API 5L-B, API 5L CT, X42, X52, and 5CT, J55, K55, SAE1020, SAE1045, JIS G4051, S20C ,S45C, JIS G3454, JIS 3454 ,STPG42,  DIN 17175 ST 45-8, ST37, ST 52.

Size: 1/2"-24". Material: 301, 304, 304L, 309, 310, 316, 316L; 316 Ti, 317, 321, 410, 430, 409. 409L,.etc, Standard: JIS, AISI, ASTM, GB, DIN, EN. Wall Thickness: Sch10, Sch20, Sch40, Sch80, Sch160 etc. Length: SPECIFIC OR AT RANDOM as required.
Surface Treatment: pickled or sand blasting.

Outer Diameter:356 – 2134 mm. Material: 20#, Q345A-C, 16Mn, API GRB, X42-70, J55 or others as required. Wall Thickness: SCH5, SCH40, SCH80, SCH160, XXS. Packaging Detail: blacking painting, oiled, caped, steel strips bundled or as clients' requirement. Delivery Detail: 25 days after conformed or as per requested. Payment: By T/T Or L/C.

Outer Diameter: 21.3 – 339.7 mm. Material: 20#, Q345A-C, 16Mn, API GRB, X42-70, J55 or others as required. Wall Thickness: SCH5, SCH40, SCH80, SCH160, XXS. Packaging Detail: blacking painting, oiled, caped, steel strips bundled or as clients' requirement. Delivery Detail: 25 days after conformed or as per requested. Payment: By T/T Or L/C.

Size: 1/8" to 8". Length: 3/4”-24”; 19mm-500mm; Or as per customer’s request. Thickness: SCH40, SCH80, SCH160; CLASS A, CLASS B, CLASS C. Material: Carbon steel, Stainless steel: 304/304L/316/316L/321. American Standard: ASTM A733 / PIPE: ASTM A53 / ASTM A106 / THREADS: ANSI B1.20.1. British Standard: BS EN10241 / PIPE: BS1387 / THREADS: ISO 7/1. DIN Standard: DIN2982 / PIPE: DIN2440 / THREADS: DIN2999. Type:Close Nipple, Short Nipple, Shoulder nipple, Long Nipple, Running Nipple, Barrel Nipple etc. Type of pipe: Welded or Seamless pipe.

Length: 3/4”-24”; 19mm-500mm; Or as per customer’s request. Thickness: SCH40, SCH80, SCH160; CLASS A, CLASS B, CLASS C. Material: Carbon steel, Stainless steel: 304/304L/316/316L/321. American Standard: ASTM A733 / PIPE: ASTM A53 / ASTM A106 / THREADS: ANSI B1.20.1. British Standard: BS EN10241 / PIPE: BS1387 / THREADS: ISO 7/1. DIN Standard: DIN2982 / PIPE: DIN2440 / THREADS: DIN2999. Type: Close Nipple, Short Nipple, Shoulder nipple, Long Nipple, Running Nipple, Barrel Nipple etc. Type of pipe: Welded or Seamless pipe.

Size: 1/8" to 8". Length: 3/4”-24”; 19mm-500mm; Or as per customer’s request. Thickness: SCH40, SCH80, SCH160; CLASS A, CLASS B, CLASS C. Material: Carbon steel, Stainless steel: 304/304L/316/316L/321. American Standard: ASTM A733 / PIPE: ASTM A53 / ASTM A106 / THREADS: ANSI B1.20.1. British Standard: BS EN10241 / PIPE: BS1387 / THREADS: ISO 7/1. DIN Standard: DIN2982 / PIPE: DIN2440 / THREADS: DIN2999. Type: Close Nipple, Short Nipple, Shoulder nipple, Long Nipple, Running Nipple, Barrel Nipple etc. Type of pipe: Welded or Seamless pipe. Surface treatment: Black, Hot galvanized, Electro galvanized. Packing: Packed in cartons, then on pallet. Min Order Quantity: According to customer's requirement. Delivery Time: 30 days after order conformed. Payment: By T/T or L/C. Applications range: Convey Water, Oil, Gas, Steam and so on.

American Standard: ASTM A865. British Standard: BS EN10241. DIN Standard: DIN 2999. Surface treatment: Black, Hot galvanized, Electro galvanized. Packing: Packed in cartons, then on pallet. Min Order Quantity: According to customer`s requirement. Delivery Time: 30 days after order conformed. Payment: By T/T or L/C. Applications range: Convey Water, Oil, Gas, Steam and so on.